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| author | Lukas Fleischer <calcurse@cryptocrack.de> | 2012-11-22 22:23:58 +0100 |
|---|---|---|
| committer | Lukas Fleischer <calcurse@cryptocrack.de> | 2012-11-22 22:58:04 +0100 |
| commit | e269f09438ad1bfaef044c5781615cba45ab7690 (patch) | |
| tree | c68bd062390f59525ae5cf061c131f52a513d1b7 /src/vars.c | |
| parent | 6b6067a53bd6e78215f4c39cc0d9fa2258b6e095 (diff) | |
| download | calcurse-e269f09438ad1bfaef044c5781615cba45ab7690.tar.gz calcurse-e269f09438ad1bfaef044c5781615cba45ab7690.zip | |
Replace localtime() with localtime_r()
Since the result of localtime() is stored in a statically allocated
structure, data was overwritten when a context switch occurred during
(or shortly after) the execution of localtime(), potentially resulting
in critical data corruption. BUG#7 and BUG#8 are likely related.
This patch converts all usages of localtime() with localtime_r(), which
is thread-safe.
Reported-by: Baptiste Jonglez <baptiste@jonglez.org>
Reported-by: Erik Saule <esaule@bmi.osu.edu>
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src/vars.c')
0 files changed, 0 insertions, 0 deletions