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strptime: fix use of uninitialized dest field in converting integer

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This commit is contained in:
Rich Felker 2011-09-05 15:39:36 -04:00
parent d2e061a2bd
commit 5989dde345
1 changed files with 1 additions and 1 deletions
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src/time/strptime.c
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@ -155,7 +155,7 @@ char *strptime(const char *s, const char *f, struct tm *tm)
if (*s == '+') s++; if (*s == '+') s++;
else if (*s == '-') neg=1, s++; else if (*s == '-') neg=1, s++;
if (!isdigit(*s)) return 0; if (!isdigit(*s)) return 0;
for (i=0; i<w && isdigit(*s); i++) for (*dest=i=0; i<w && isdigit(*s); i++)
*dest = *dest * 10 + *s++ - '0'; *dest = *dest * 10 + *s++ - '0';
if (neg) *dest = -*dest; if (neg) *dest = -*dest;
*dest -= adj; *dest -= adj;