Commit 06b3441
src: zero-initialize cap_data in node_credentials.cc
zero-initialize the cap_data array to prevent
MSan warnings about using uninitialized memory
Signed-off-by: Sam Kapust <samkapust@google.com>
PR-URL: #64347
Reviewed-By: Jan Martin <jan.krems@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>1 parent d54fd03 commit 06b3441
1 file changed
Lines changed: 1 addition & 1 deletion
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -50,7 +50,7 @@ namespace credentials { | |||
| 50 | 50 | static bool HasOnly(int capability) { | |
| 51 | 51 | DCHECK(cap_valid(capability)); | |
| 52 | 52 | ||
| 53 | - struct __user_cap_data_struct cap_data[_LINUX_CAPABILITY_U32S_3]; | ||
| 53 | + struct __user_cap_data_struct cap_data[_LINUX_CAPABILITY_U32S_3] = {}; | ||
| 54 | 54 | struct __user_cap_header_struct cap_header_data = { | |
| 55 | 55 | _LINUX_CAPABILITY_VERSION_3, | |
| 56 | 56 | getpid()}; | |
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