diff options
| author | Markus Uhlin <markus@nifty-networks.net> | 2026-03-07 23:34:48 +0100 |
|---|---|---|
| committer | Markus Uhlin <markus@nifty-networks.net> | 2026-03-07 23:34:48 +0100 |
| commit | 5a3df2f6bd2e9a40be8774d111988b2265c27f3e (patch) | |
| tree | 556d0099e48031be4d5c40c4e8451b39c58426ec /FICS/utils.c | |
| parent | a83a95e285273ee2cb8ab3cec810fbfbc435354d (diff) | |
strtime: check the return value of strftime()
Diffstat (limited to 'FICS/utils.c')
| -rw-r--r-- | FICS/utils.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/FICS/utils.c b/FICS/utils.c index 2399a03..20aae1a 100644 --- a/FICS/utils.c +++ b/FICS/utils.c @@ -825,15 +825,23 @@ hms(int t, int showhour, int showseconds, int spaces) } PRIVATE char * -strtime(struct tm * stm) +strtime(struct tm *stm) { - static char tstr[100]; + static char tstr[100] = { '\0' }; + #if defined (SGI) - strftime(tstr, sizeof(tstr), "%a %b %e, %H:%M %Z", stm); + if (strftime(tstr, sizeof(tstr), "%a %b %e, %H:%M %Z", stm) == 0) { + memset(tstr, 0, sizeof(tstr)); + return &tstr[0]; + } #else - strftime(tstr, sizeof(tstr), "%a %b %e, %k:%M %Z", stm); + if (strftime(tstr, sizeof(tstr), "%a %b %e, %k:%M %Z", stm) == 0) { + memset(tstr, 0, sizeof(tstr)); + return &tstr[0]; + } #endif - return (tstr); + + return (&tstr[0]); } PUBLIC char * |