diff options
Diffstat (limited to 'sfeed.c')
| -rw-r--r-- | sfeed.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -360,8 +360,8 @@ parsetime(const char *s, char *buf, size_t bufsiz, time_t *tp) NULL }; char *p; - unsigned int i; - int tzoffset; + size_t i; + int tzoffset, r; memset(&tm, 0, sizeof(tm)); for(i = 0; formats[i]; i++) { @@ -372,11 +372,14 @@ parsetime(const char *s, char *buf, size_t bufsiz, time_t *tp) return -1; if(gettimetz(p, tz, sizeof(tz), &tzoffset) != -1) t -= tzoffset; - if(buf) - snprintf(buf, bufsiz, + if(buf) { + r = snprintf(buf, bufsiz, "%04d-%02d-%02d %02d:%02d:%02d %s", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, tz); + if(r == -1 || (size_t)r >= bufsiz) + return -1; /* truncation */ + } if(tp) *tp = t; return 0; |