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| author | Lennart Poettering <lennart@poettering.net> | 2015-10-14 22:40:23 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-10-19 23:13:07 +0200 |
| commit | 1602b008531ba6e0c704588cb2643daef26b71d9 (patch) | |
| tree | 20cfee002c72138337da1822654af4e9266f4937 /src/basic/util.h | |
| parent | 0245cf8167d34e483955b90da7f5d5f154ca57ef (diff) | |
tree-wide: whenever we deal with passwords, erase them from memory after use
A bit snake-oilish, but can't hurt.
Diffstat (limited to 'src/basic/util.h')
| -rw-r--r-- | src/basic/util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/basic/util.h b/src/basic/util.h index 6c63bc221f..b1c64675e0 100644 --- a/src/basic/util.h +++ b/src/basic/util.h @@ -943,3 +943,7 @@ int version(void); bool fdname_is_valid(const char *s); bool oom_score_adjust_is_valid(int oa); + +#define memory_erase(p, l) memset((p), 'x', (l)) +void string_erase(char *x); +void strv_erase(char **l); |