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php-src/ext/fileinfo/libmagic.patch at master · EndlessCoding/php-src · GitHub
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diff -u libmagic.orig/apprentice.c libmagic/apprentice.c
--- libmagic.orig/apprentice.c 2013-03-21 18:45:14.000000000 +0100
+++ libmagic/apprentice.c 2013-04-27 13:53:32.175250261 +0200
@@ -29,6 +29,8 @@
* apprentice - make one pass through /etc/magic, learning its secrets.
*/
+
#include "php.h"
+
#include "file.h"
#ifndef lint
@@ -36,18 +38,30 @@
#endif /* lint */
#include "magic.h"
+
#include "patchlevel.h"
#include <stdlib.h>
-
#ifdef HAVE_UNISTD_H
+
+
#if defined(__hpux) && !defined(HAVE_STRTOULL)
+
#if SIZEOF_LONG == 8
+
# define strtoull strtoul
+
#else
+
# define strtoull __strtoull
+
#endif
+
#endif
+
+
#ifdef PHP_WIN32
+
#include "win32/unistd.h"
+
#if _MSC_VER <= 1300
+
# include "win32/php_strtoi64.h"
+
#endif
+
#define strtoull _strtoui64
+
#else
#include <unistd.h>
#endif
#include <string.h>
#include <assert.h>
#include <ctype.h>
#include <fcntl.h>
-
#ifdef QUICK
-
#include <sys/mman.h>
-
#endif
-
#include <dirent.h>
#define EATAB {while (isascii((unsigned char) *l) && \
isspace((unsigned char) *l)) ++l;}
@@ -143,38 +157,7 @@
{ NULL, 0, NULL }
};
-
#ifdef COMPILE_ONLY
-
-
int main(int, char *[]);
-
-
int
-
main(int argc, char *argv[])
-
{
-
int ret;
-
struct magic_set *ms;
-
char *progname;
-
-
if ((progname = strrchr(argv[0], '/')) != NULL)
-
progname++;
-
else
-
progname = argv[0];
-
-
if (argc != 2) {
-
(void)fprintf(stderr, "Usage: %s file\n", progname);
-
return 1;
-
}
-
-
if ((ms = magic_open(MAGIC_CHECK)) == NULL) {
-
(void)fprintf(stderr, "%s: %s\n", progname, strerror(errno));
-
return 1;
-
}
-
ret = magic_compile(ms, argv[1]) == -1 ? 1 : 0;
-
if (ret == 1)
-
(void)fprintf(stderr, "%s: %s\n", progname, magic_error(ms));
-
magic_close(ms);
-
return ret;
-
}
-
#endif /* COMPILE_ONLY */
+
#include "../data_file.c"
struct type_tbl_s {
const char name[16];
@@ -255,6 +238,10 @@
# undef XX
# undef XX_NULL
+
#ifndef S_ISDIR
+
#define S_ISDIR(mode) ((mode) & _S_IFDIR)
+
#endif
+
private int
get_type(const struct type_tbl_s *tbl, const char *l, const char **t)
{
@@ -378,7 +365,7 @@
{
struct mlist *ml;
-
if ((ml = CAST(struct mlist *, malloc(sizeof(*ml)))) == NULL)
+
if ((ml = CAST(struct mlist *, emalloc(sizeof(*ml)))) == NULL)
return -1;
ml->map = idx == 0 ? map : NULL;
@@ -416,12 +403,13 @@
return apprentice_compile(ms, map, fn);
}
-
#ifndef COMPILE_ONLY
map = apprentice_map(ms, fn);
if (map == NULL) {
-
if (ms->flags & MAGIC_CHECK)
-
file_magwarn(ms, "using regular magic file `%s'", fn);
-
map = apprentice_load(ms, fn, action);
+
if (fn) {
+
if (ms->flags & MAGIC_CHECK)
+
file_magwarn(ms, "using regular magic file `%s'", fn);
+
map = apprentice_load(ms, fn, action);
+
}
if (map == NULL)
return -1;
}
@@ -444,7 +432,6 @@
}
return 0;
-
#endif /* COMPILE_ONLY */
}
protected void
@@ -455,10 +442,16 @@
return;
for (i = 0; i < MAGIC_SETS; i++)
mlist_free(ms->mlist[i]);
-
free(ms->o.pbuf);
-
free(ms->o.buf);
-
free(ms->c.li);
-
free(ms);
+
if (ms->o.pbuf) {
+
efree(ms->o.pbuf);
+
}
+
if (ms->o.buf) {
+
efree(ms->o.buf);
+
}
+
if (ms->c.li) {
+
efree(ms->c.li);
+
}
+
efree(ms);
}
protected struct magic_set *
@@ -467,7 +460,7 @@
struct magic_set *ms;
size_t i, len;
-
if ((ms = CAST(struct magic_set *, calloc((size_t)1,
+
if ((ms = CAST(struct magic_set *, ecalloc((size_t)1,
sizeof(struct magic_set)))) == NULL)
return NULL;
@@ -479,7 +472,7 @@
ms->o.buf = ms->o.pbuf = NULL;
len = (ms->c.len = 10) * sizeof(*ms->c.li);
-
if ((ms->c.li = CAST(struct level_info *, malloc(len))) == NULL)
+
if ((ms->c.li = CAST(struct level_info *, emalloc(len))) == NULL)
goto free;
ms->event_flags = 0;
@@ -490,7 +483,7 @@
ms->line = 0;
return ms;
free:
-
free(ms);
+
efree(ms);
return NULL;
}
@@ -499,22 +492,24 @@
{
if (map == NULL)
return;
-
if (map->p == NULL)
-
return;
-
#ifdef QUICK
-
if (map->len)
-
(void)munmap(map->p, map->len);
-
else
-
#endif
-
free(map->p);
-
free(map);
+
if (map->p != php_magic_database) {
+
int j;
+
for (j = 0; j < MAGIC_SETS; j++) {
+
if (map->magic[j])
+
efree(map->magic[j]);
+
}
+
if (map->p != NULL) {
+
efree(map->p);
+
}
+
}
+
efree(map);
}
private struct mlist *
mlist_alloc(void)
{
struct mlist *mlist;
-
if ((mlist = CAST(struct mlist *, calloc(1, sizeof(*mlist)))) == NULL) {
+
if ((mlist = CAST(struct mlist *, ecalloc(1, sizeof(*mlist)))) == NULL) {
return NULL;
}
mlist->next = mlist->prev = mlist;
@@ -533,10 +528,10 @@
struct mlist *next = ml->next;
if (ml->map)
apprentice_unmap(ml->map);
-
free(ml);
+
efree(ml);
ml = next;
}
-
free(ml);
+
efree(ml);
}
/* const char *fn: list of magic files and directories */
@@ -546,13 +541,28 @@
char *p, *mfn;
int file_err, errs = -1;
size_t i;
-
+
/* XXX disabling default magic loading so the compiled in data is used */
+
#if 0
if ((fn = magic_getpath(fn, action)) == NULL)
return -1;
+
#endif
init_file_tables();
-
if ((mfn = strdup(fn)) == NULL) {
+
if (fn == NULL)
+
fn = getenv("MAGIC");
+
if (fn == NULL) {
+
for (i = 0; i < MAGIC_SETS; i++) {
+
mlist_free(ms->mlist[i]);
+
if ((ms->mlist[i] = mlist_alloc()) == NULL) {
+
file_oomem(ms, sizeof(*ms->mlist[i]));
+
return -1;
+
}
+
}
+
return apprentice_1(ms, fn, action);
+
}
+
+
if ((mfn = estrdup(fn)) == NULL) {
file_oomem(ms, strlen(fn));
return -1;
}
@@ -567,7 +577,7 @@
mlist_free(ms->mlist[i]);
while (i != 0);
}
-
free(mfn);
+
efree(mfn);
return -1;
}
}
@@ -584,7 +594,7 @@
fn = p;
}
-
free(mfn);
+
efree(mfn);
if (errs == -1) {
for (i = 0; i < MAGIC_SETS; i++) {
@@ -904,7 +914,7 @@
maxmagic[i] += ALLOC_INCR;
if ((mp = CAST(struct magic_entry *,
-
realloc(mentry[i], sizeof(*mp) * maxmagic[i]))) ==
+
erealloc(mentry[i], sizeof(*mp) * maxmagic[i]))) ==
NULL) {
file_oomem(ms, sizeof(*mp) * maxmagic[i]);
return -1;
@@ -925,13 +935,24 @@
load_1(struct magic_set *ms, int action, const char *fn, int *errs,
struct magic_entry **mentry, uint32_t *mentrycount)
{
-
size_t lineno = 0, llen = 0;
+
char buffer[BUFSIZ + 1];
char *line = NULL;
-
ssize_t len;
+
size_t len;
+
size_t lineno = 0;
struct magic_entry me;
-
FILE *f = fopen(ms->file = fn, "r");
-
if (f == NULL) {
+
php_stream *stream;
+
+
TSRMLS_FETCH();
+
+
ms->file = fn;
+
#if PHP_API_VERSION < 20100412
+
stream = php_stream_open_wrapper((char *)fn, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
+
#else
+
stream = php_stream_open_wrapper((char *)fn, "rb", REPORT_ERRORS, NULL);
+
#endif
+
+
if (stream == NULL) {
if (errno != ENOENT)
file_error(ms, errno, "cannot read magic file `%s'",
fn);
@@ -941,8 +962,7 @@
memset(&me, 0, sizeof(me));
/* read and parse this file */
-
for (ms->line = 1; (len = getline(&line, &llen, f)) != -1;
-
ms->line++) {
+
for (ms->line = 1; (line = php_stream_get_line(stream, buffer , BUFSIZ, &len)) != NULL; ms->line++) {
if (len == 0) /* null line, garbage, etc */
continue;
if (line[len - 1] == '\n') {
@@ -994,14 +1014,13 @@
goto again;
default:
(*errs)++;
-
break;
-
}
+
break;
}
}
+
}
if (me.mp)
(void)addentry(ms, &me, mentry, mentrycount);
-
free(line);
-
(void)fclose(f);
+
php_stream_close(stream);
}
/*
@@ -1080,7 +1099,7 @@
mentrycount += me[i].cont_count;
slen = sizeof(**ma) * mentrycount;
-
if ((*ma = CAST(struct magic *, malloc(slen))) == NULL) {
+
if ((*ma = CAST(struct magic *, emalloc(slen))) == NULL) {
file_oomem(ms, slen);
return -1;
}
@@ -1102,27 +1121,29 @@
if (me == NULL)
return;
for (i = 0; i < nme; i++)
-
free(me[i].mp);
-
free(me);
+
efree(me[i].mp);
+
efree(me);
}
private struct magic_map *
apprentice_load(struct magic_set *ms, const char *fn, int action)
{
-
int errs = 0;
+
int errs = 0;
struct magic_entry *mentry[MAGIC_SETS] = { NULL };
uint32_t mentrycount[MAGIC_SETS] = { 0 };
uint32_t i, j;
size_t files = 0, maxfiles = 0;
-
char **filearr = NULL, *mfn;
+
char **filearr = NULL;
struct stat st;
struct magic_map *map;
-
DIR *dir;
-
struct dirent *d;
+
php_stream *dir;
+
php_stream_dirent d;
+
+
TSRMLS_FETCH();
ms->flags |= MAGIC_CHECK; /* Enable checks for parsed files */
-
if ((map = CAST(struct magic_map *, calloc(1, sizeof(*map)))) == NULL) {
+
if ((map = CAST(struct magic_map *, ecalloc(1, sizeof(*map)))) == NULL) {
file_oomem(ms, sizeof(*map));
return NULL;
}
@@ -1131,23 +1152,37 @@
if (action == FILE_CHECK)
(void)fprintf(stderr, "%s\n", usg_hdr);
+
{
+
/* XXX the maxmagic has to be reset each time we load some new magic file.
+
Where file commando is used it's not essential as the CLI process
+
ends, multiple loading within the same process wouldn't work. */
+
int k;
+
for (k = 0; k < MAGIC_SETS; k++) {
+
maxmagic[k] = 0;
+
}
+
}
+
/* load directory or file */
-
if (stat(fn, &st) == 0 && S_ISDIR(st.st_mode)) {
-
dir = opendir(fn);
+
/* FIXME: Read file names and sort them to prevent
+
non-determinism. See Debian bug #488562. */
+
if (php_sys_stat(fn, &st) == 0 && S_ISDIR(st.st_mode)) {
+
int mflen;
+
char mfn[MAXPATHLEN];
+
+
dir = php_stream_opendir((char *)fn, REPORT_ERRORS, NULL);
if (!dir) {
errs++;
goto out;
}
-
while ((d = readdir(dir)) != NULL) {
-
if (asprintf(&mfn, "%s/%s", fn, d->d_name) < 0) {
+
while (php_stream_readdir(dir, &d)) {
+
if ((mflen = snprintf(mfn, sizeof(mfn), "%s/%s", fn, d.d_name)) < 0) {
file_oomem(ms,
-
strlen(fn) + strlen(d->d_name) + 2);
+
strlen(fn) + strlen(d.d_name) + 2);
errs++;
-
closedir(dir);
+
php_stream_closedir(dir);
goto out;
}
if (stat(mfn, &st) == -1 || !S_ISREG(st.st_mode)) {
-
free(mfn);
continue;
}
if (files >= maxfiles) {
@@ -1155,24 +1190,23 @@
maxfiles = (maxfiles + 1) * 2;
mlen = maxfiles * sizeof(*filearr);
if ((filearr = CAST(char **,
-
realloc(filearr, mlen))) == NULL) {
+
erealloc(filearr, mlen))) == NULL) {
file_oomem(ms, mlen);
-
free(mfn);
-
closedir(dir);
+
php_stream_closedir(dir);
errs++;
goto out;
}
}
-
filearr[files++] = mfn;
+
filearr[files++] = estrndup(mfn, (mflen > sizeof(mfn) - 1)? sizeof(mfn) - 1: mflen);
}
-
closedir(dir);
+
php_stream_closedir(dir);
qsort(filearr, files, sizeof(*filearr), cmpstrp);
for (i = 0; i < files; i++) {
load_1(ms, action, filearr[i], &errs, mentry,
mentrycount);
-
free(filearr[i]);
+
efree(filearr[i]);
}
-
free(filearr);
+
efree(filearr);
} else
load_1(ms, action, fn, &errs, mentry, mentrycount);
if (errs)
@@ -1211,9 +1245,9 @@
if (errs) {
for (j = 0; j < MAGIC_SETS; j++) {
if (map->magic[j])
-
free(map->magic[j]);
+
efree(map->magic[j]);
}
-
free(map);
+
efree(map);
return NULL;
}
return map;
@@ -1500,7 +1534,7 @@
if (me->cont_count == me->max_count) {
struct magic *nm;
size_t cnt = me->max_count + ALLOC_CHUNK;
-
if ((nm = CAST(struct magic *, realloc(me->mp,
+
if ((nm = CAST(struct magic *, erealloc(me->mp,
sizeof(*nm) * cnt))) == NULL) {
file_oomem(ms, sizeof(*nm) * cnt);
return -1;
@@ -1515,7 +1549,7 @@
static const size_t len = sizeof(*m) * ALLOC_CHUNK;
if (me->mp != NULL)
return 1;
-
if ((m = CAST(struct magic *, malloc(len))) == NULL) {
+
if ((m = CAST(struct magic *, emalloc(len))) == NULL) {
file_oomem(ms, len);
return -1;
}
@@ -1688,7 +1722,7 @@
m->type = get_standard_integer_type(l, &l);
else if (*l == 's' && !isalpha((unsigned char)l[1])) {
m->type = FILE_STRING;
-
++l;
+
++l;
}
}
}
@@ -1701,6 +1735,10 @@
if (m->type == FILE_INVALID) {
if (ms->flags & MAGIC_CHECK)
file_magwarn(ms, "type `%s' invalid", l);
+
if (me->mp) {
+
efree(me->mp);
+
me->mp = NULL;
+
}
return -1;
}
@@ -1709,7 +1747,7 @@
m->mask_op = 0;
if (*l == '~') {
-
if (!IS_STRING(m->type))
+
if (!IS_LIBMAGIC_STRING(m->type))
m->mask_op |= FILE_OPINVERSE;
else if (ms->flags & MAGIC_CHECK)
file_magwarn(ms, "'~' invalid for string types");
@@ -1718,7 +1756,7 @@
m->str_range = 0;
m->str_flags = m->type == FILE_PSTRING ? PSTRING_1_LE : 0;
if ((op = get_op(*l)) != -1) {
-
if (!IS_STRING(m->type)) {
+
if (!IS_LIBMAGIC_STRING(m->type)) {
uint64_t val;
++l;
m->mask_op |= op;
@@ -1909,11 +1947,6 @@
if (check_format(ms, m) == -1)
return -1;
}
-
#ifndef COMPILE_ONLY
-
if (action == FILE_CHECK) {
-
file_mdump(m);
-
}
-
#endif
m->mimetype[0] = '\0'; /* initialise MIME type to none */
return 0;
}
@@ -2554,59 +2587,80 @@
private struct magic_map *
apprentice_map(struct magic_set *ms, const char *fn)
{
-
int fd;
-
struct stat st;
uint32_t *ptr;
uint32_t version, entries, nentries;
int needsbyteswap;
char *dbname = NULL;
struct magic_map *map;
size_t i;
+
php_stream *stream = NULL;
+
php_stream_statbuf st;
+
-
fd = -1;
-
if ((map = CAST(struct magic_map *, calloc(1, sizeof(*map)))) == NULL) {
+
TSRMLS_FETCH();
+
+
if ((map = CAST(struct magic_map *, ecalloc(1, sizeof(*map)))) == NULL) {
file_oomem(ms, sizeof(*map));
+
efree(map);
goto error;
}
+
if (fn == NULL) {
+
map->p = (void *)&php_magic_database;
+
goto internal_loaded;
+
}
+
+
#ifdef PHP_WIN32
+
/* Don't bother on windows with php_stream_open_wrapper,
+
return to give apprentice_load() a chance. */
+
if (php_stream_stat_path_ex((char *)fn, 0, &st, NULL) == SUCCESS) {
+
if (st.sb.st_mode & S_IFDIR) {
+
goto error;
+
}
+
}
+
#endif
+
dbname = mkdbname(ms, fn, 0);
if (dbname == NULL)
goto error;
-
if ((fd = open(dbname, O_RDONLY|O_BINARY)) == -1)
+
#if PHP_API_VERSION < 20100412
+
stream = php_stream_open_wrapper((char *)fn, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
+
#else
+
stream = php_stream_open_wrapper((char *)fn, "rb", REPORT_ERRORS, NULL);
+
#endif
+
+
if (!stream) {
goto error;
+
}
-
if (fstat(fd, &st) == -1) {
+
if (php_stream_stat(stream, &st) < 0) {
file_error(ms, errno, "cannot stat `%s'", dbname);
goto error;
}
-
if (st.st_size < 8) {
+
+
if (st.sb.st_size < 8) {
file_error(ms, 0, "file `%s' is too small", dbname);
goto error;
}
-
map->len = (size_t)st.st_size;
-
#ifdef QUICK
-
if ((map->p = mmap(0, (size_t)st.st_size, PROT_READ|PROT_WRITE,
-
MAP_PRIVATE|MAP_FILE, fd, (off_t)0)) == MAP_FAILED) {
-
file_error(ms, errno, "cannot map `%s'", dbname);
-
goto error;
-
}
-
#else
-
if ((map->p = CAST(void *, malloc(map->len))) == NULL) {
+
map->len = (size_t)st.sb.st_size;
+
if ((map->p = CAST(void *, emalloc(map->len))) == NULL) {
file_oomem(ms, map->len);
goto error;
}
-
if (read(fd, map->p, map->len) != (ssize_t)map->len) {
+
if (php_stream_read(stream, map->p, (size_t)st.sb.st_size) != (size_t)st.sb.st_size) {
file_badread(ms);
goto error;
}
map->len = 0;
#define RET 1
-
#endif
-
(void)close(fd);
-
fd = -1;
-
ptr = CAST(uint32_t *, map->p);
+
+
php_stream_close(stream);
+
stream = NULL;
+
+
internal_loaded:
+
ptr = (uint32_t *)(void *)map->p;
if (*ptr != MAGICNO) {
if (swap4(*ptr) != MAGICNO) {
file_error(ms, 0, "bad magic in `%s'", dbname);
@@ -2620,17 +2674,29 @@
else
version = ptr[1];
if (version != VERSIONNO) {
-
file_error(ms, 0, "File %s supports only version %d magic "
-
"files. `%s' is version %d", VERSION,
+
file_error(ms, 0, "File %d.%d supports only version %d magic "
+
"files. `%s' is version %d", FILE_VERSION_MAJOR, patchlevel,
VERSIONNO, dbname, version);
goto error;
}
-
entries = (uint32_t)(st.st_size / sizeof(struct magic));
-
if ((off_t)(entries * sizeof(struct magic)) != st.st_size) {
-
file_error(ms, 0, "Size of `%s' %llu is not a multiple of %zu",
-
dbname, (unsigned long long)st.st_size,
-
sizeof(struct magic));
-
goto error;
+
+
/* php_magic_database is a const, performing writes will segfault. This is for big-endian
+
machines only, PPC and Sparc specifically. Consider static variable or MINIT in
+
future. */
+
if (needsbyteswap && fn == NULL) {
+
map->p = emalloc(sizeof(php_magic_database));
+
map->p = memcpy(map->p, php_magic_database, sizeof(php_magic_database));
+
}
+
+
if (NULL != fn) {
+
nentries = (uint32_t)(st.sb.st_size / sizeof(struct magic));
+
entries = (uint32_t)(st.sb.st_size / sizeof(struct magic));
+
if ((off_t)(entries * sizeof(struct magic)) != st.sb.st_size) {
+
file_error(ms, 0, "Size of `%s' %llu is not a multiple of %zu",
+
dbname, (unsigned long long)st.sb.st_size,
+
sizeof(struct magic));
+
goto error;
+
}
}
map->magic[0] = CAST(struct magic *, map->p) + 1;
nentries = 0;
@@ -2643,22 +2709,29 @@
map->magic[i + 1] = map->magic[i] + map->nmagic[i];
nentries += map->nmagic[i];
}
-
if (entries != nentries + 1) {
+
if (NULL != fn && entries != nentries + 1) {
file_error(ms, 0, "Inconsistent entries in `%s' %u != %u",
dbname, entries, nentries + 1);
goto error;
}
+
if (needsbyteswap)
for (i = 0; i < MAGIC_SETS; i++)
byteswap(map->magic[i], map->nmagic[i]);
-
free(dbname);
+
+
if (dbname) {
+
efree(dbname);
+
}
return map;
error:
-
if (fd != -1)
-
(void)close(fd);
+
if (stream) {
+
php_stream_close(stream);
+
}
apprentice_unmap(map);
-
free(dbname);
+
if (dbname) {
+
efree(dbname);
+
}
return NULL;
}
@@ -2679,14 +2752,23 @@
char *dbname;
int rv = -1;
uint32_t i;
+
php_stream *stream;
+
+
TSRMLS_FETCH();
-
dbname = mkdbname(ms, fn, 1);
+
dbname = mkdbname(ms, fn, 0);
if (dbname == NULL)
goto out;
-
if ((fd = open(dbname, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0644)) == -1)
-
{
+
/* wb+ == O_WRONLY|O_CREAT|O_TRUNC|O_BINARY */
+
#if PHP_API_VERSION < 20100412
+
stream = php_stream_open_wrapper((char *)fn, "wb+", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
+
#else
+
stream = php_stream_open_wrapper((char *)fn, "wb+", REPORT_ERRORS, NULL);
+
#endif
+
+
if (!stream) {
file_error(ms, errno, "cannot open `%s'", dbname);
goto out;
}
@@ -2696,31 +2778,33 @@
goto out;
}
-
if (write(fd, map->nmagic, nm) != (ssize_t)nm) {
+
if (php_stream_write(stream, (const char *)map->nmagic, nm) != (ssize_t)nm) {
file_error(ms, errno, "error writing `%s'", dbname);
goto out;
}
assert(nm + sizeof(ar) < m);
-
if (lseek(fd, (off_t)m, SEEK_SET) != (off_t)m) {
+
if (php_stream_seek(stream,(off_t)sizeof(struct magic), SEEK_SET) != sizeof(struct magic)) {
file_error(ms, errno, "error seeking `%s'", dbname);
goto out;
}
for (i = 0; i < MAGIC_SETS; i++) {
len = m * map->nmagic[i];
-
if (write(fd, map->magic[i], len) != (ssize_t)len) {
+
if (php_stream_write(stream, (const char *)map->magic[i], len) != (ssize_t)len) {
file_error(ms, errno, "error writing `%s'", dbname);
goto out;
}
}
-
if (fd != -1)
-
(void)close(fd);
+
if (stream) {
+
php_stream_close(stream);
+
}
+
rv = 0;
out:
-
free(dbname);
+
efree(dbname);
return rv;
}
@@ -2733,6 +2817,7 @@
{
const char *p, *q;
char *buf;
+
TSRMLS_FETCH();
if (strip) {
if ((p = strrchr(fn, '/')) != NULL)
@@ -2754,16 +2839,18 @@
q++;
/* Compatibility with old code that looked in .mime */
if (ms->flags & MAGIC_MIME) {
-
if (asprintf(&buf, "%.*s.mime%s", (int)(q - fn), fn, ext) < 0)
-
return NULL;
-
if (access(buf, R_OK) != -1) {
+
spprintf(&buf, MAXPATHLEN, "%.*s.mime%s", (int)(q - fn), fn, ext);
+
#ifdef PHP_WIN32
+
if (VCWD_ACCESS(buf, R_OK) == 0) {
+
#else
+
if (VCWD_ACCESS(buf, R_OK) != -1) {
+
#endif
ms->flags &= MAGIC_MIME_TYPE;
return buf;
}
-
free(buf);
+
efree(buf);
}
-
if (asprintf(&buf, "%.*s%s", (int)(q - fn), fn, ext) < 0)
-
return NULL;
+
spprintf(&buf, MAXPATHLEN, "%.*s%s", (int)(q - fn), fn, ext);
/* Compatibility with old code that looked in .mime */
if (strstr(p, ".mime") != NULL)
@@ -2853,7 +2940,7 @@
m->offset = swap4((uint32_t)m->offset);
m->in_offset = swap4((uint32_t)m->in_offset);
m->lineno = swap4((uint32_t)m->lineno);
-
if (IS_STRING(m->type)) {
+
if (IS_LIBMAGIC_STRING(m->type)) {
m->str_range = swap4(m->str_range);
m->str_flags = swap4(m->str_flags);
}
diff -u libmagic.orig/ascmagic.c libmagic/ascmagic.c
--- libmagic.orig/ascmagic.c 2012-10-31 18:03:01.000000000 +0100
+++ libmagic/ascmagic.c 2013-04-08 15:42:57.328298809 +0200
@@ -139,7 +139,7 @@
/* malloc size is a conservative overestimate; could be
improved, or at least realloced after conversion. */
mlen = ulen * 6;
-
if ((utf8_buf = CAST(unsigned char *, malloc(mlen))) == NULL) {
+
if ((utf8_buf = CAST(unsigned char *, emalloc(mlen))) == NULL) {
file_oomem(ms, mlen);
goto done;
}
@@ -211,6 +211,7 @@
case 0:
if (file_printf(ms, ", ") == -1)
goto done;
+
break;
case -1:
goto done;
default:
@@ -296,7 +297,8 @@
}
rv = 1;
done:
-
free(utf8_buf);
+
if (utf8_buf)
+
efree(utf8_buf);
return rv;
}
diff -u libmagic.orig/cdf.c libmagic/cdf.c
--- libmagic.orig/cdf.c 2013-03-21 18:45:14.000000000 +0100
+++ libmagic/cdf.c 2013-04-08 15:42:57.328298809 +0200
@@ -43,7 +43,17 @@
#include <err.h>
#endif
#include <stdlib.h>
+
+
#ifdef PHP_WIN32
+
#include "win32/unistd.h"
+
#else
#include <unistd.h>
+
#endif
+
+
#ifndef UINT32_MAX
+
# define UINT32_MAX (0xffffffff)
+
#endif
+
#include <string.h>
#include <time.h>
#include <ctype.h>
@@ -296,7 +306,10 @@
if (info->i_fd == -1)
return -1;
-
if (pread(info->i_fd, buf, len, off) != (ssize_t)len)
+
if (FINFO_LSEEK_FUNC(info->i_fd, off, SEEK_SET) == (off_t)-1)
+
return -1;
+
+
if (FINFO_READ_FUNC(info->i_fd, buf, len) != (ssize_t)len)
return -1;
return (ssize_t)len;
@@ -1132,7 +1145,7 @@
cdf_directory_t *d;
char name[__arraycount(d->d_name)];
cdf_stream_t scn;
-
struct timespec ts;
+
struct timeval ts;
static const char *types[] = { "empty", "user storage",
"user stream", "lockbytes", "property", "root storage" };
@@ -1185,7 +1198,7 @@
cdf_dump_property_info(const cdf_property_info_t *info, size_t count)
{
cdf_timestamp_t tp;
-
struct timespec ts;
+
struct timeval ts;
char buf[64];
size_t i, j;
@@ -1229,7 +1242,11 @@
break;
case CDF_FILETIME:
tp = info[i].pi_tp;
+
#if defined(PHP_WIN32) && _MSC_VER <= 1500
+
if (tp < 1000000000000000i64) {
+
#else
if (tp < 1000000000000000LL) {
+
#endif
cdf_print_elapsed_time(buf, sizeof(buf), tp);
(void)fprintf(stderr, "timestamp %s\n", buf);
} else {
diff -u libmagic.orig/cdf.h libmagic/cdf.h
--- libmagic.orig/cdf.h 2012-10-31 18:03:01.000000000 +0100
+++ libmagic/cdf.h 2013-04-08 15:42:57.328298809 +0200
@@ -35,10 +35,12 @@
#ifndef _H_CDF_
#define _H_CDF_
-
#ifdef WIN32
+
#ifdef PHP_WIN32
#include <winsock2.h>
#define timespec timeval
#define tv_nsec tv_usec
+
#define asctime_r php_asctime_r
+
#define ctime_r php_ctime_r
#endif
#ifdef __DJGPP__
#define timespec timeval
@@ -57,7 +59,11 @@
typedef struct {
uint64_t h_magic;
-
#define CDF_MAGIC 0xE11AB1A1E011CFD0LL
+
#if defined(PHP_WIN32) && _MSC_VER <= 1500
+
# define CDF_MAGIC 0xE11AB1A1E011CFD0i64
+
#else
+
# define CDF_MAGIC 0xE11AB1A1E011CFD0LL
+
#endif
uint64_t h_uuid[2];
uint16_t h_revision;
uint16_t h_version;
@@ -267,9 +273,9 @@
size_t i_len;
} cdf_info_t;
-
struct timespec;
-
int cdf_timestamp_to_timespec(struct timespec *, cdf_timestamp_t);
-
int cdf_timespec_to_timestamp(cdf_timestamp_t *, const struct timespec *);
+
struct timeval;
+
int cdf_timestamp_to_timespec(struct timeval *, cdf_timestamp_t);
+
int cdf_timespec_to_timestamp(cdf_timestamp_t *, const struct timeval *);
int cdf_read_header(const cdf_info_t *, cdf_header_t *);
void cdf_swap_header(cdf_header_t *);
void cdf_unpack_header(cdf_header_t *, char *);
diff -u libmagic.orig/cdf_time.c libmagic/cdf_time.c
--- libmagic.orig/cdf_time.c 2012-10-31 18:03:01.000000000 +0100
+++ libmagic/cdf_time.c 2013-04-08 15:42:57.328298809 +0200
@@ -96,7 +96,7 @@
}
int
-
cdf_timestamp_to_timespec(struct timespec *ts, cdf_timestamp_t t)
+
cdf_timestamp_to_timespec(struct timeval *ts, cdf_timestamp_t t)
{
struct tm tm;
#ifdef HAVE_STRUCT_TM_TM_ZONE
@@ -104,8 +104,9 @@
#endif
int rdays;
-
/* Unit is 100's of nanoseconds */
-
ts->tv_nsec = (t % CDF_TIME_PREC) * 100;
+
/* XXX 5.14 at least introdced 100 ns intervals, this is to do */
+
/* Time interval, in microseconds */
+
ts->tv_usec = (t % CDF_TIME_PREC) * CDF_TIME_PREC;
t /= CDF_TIME_PREC;
tm.tm_sec = (int)(t % 60);
@@ -117,7 +118,7 @@
tm.tm_hour = (int)(t % 24);
t /= 24;
-
// XXX: Approx
+
/* XXX: Approx */
tm.tm_year = (int)(CDF_BASE_YEAR + (t / 365));
rdays = cdf_getdays(tm.tm_year);
View remainder of file in raw view
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