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fix printf %n specifier - missing breaks had it clobbering memory

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This commit is contained in:
Rich Felker 2011-02-16 18:19:46 -05:00
parent e3657ba599
commit 5cbd76c6b0
1 changed files with 7 additions and 7 deletions
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14
src/stdio/vfprintf.c
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@ -526,13 +526,13 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
switch(t) {
case 'n':
switch(ps) {
case BARE: *(int *)arg.p = l;
case LPRE: *(long *)arg.p = l;
case LLPRE: *(long long *)arg.p = l;
case HPRE: *(unsigned short *)arg.p = l;
case HHPRE: *(unsigned char *)arg.p = l;
case ZTPRE: *(size_t *)arg.p = l;
case JPRE: *(uintmax_t *)arg.p = l;
case BARE: *(int *)arg.p = l; break;
case LPRE: *(long *)arg.p = l; break;
case LLPRE: *(long long *)arg.p = l; break;
case HPRE: *(unsigned short *)arg.p = l; break;
case HHPRE: *(unsigned char *)arg.p = l; break;
case ZTPRE: *(size_t *)arg.p = l; break;
case JPRE: *(uintmax_t *)arg.p = l; break;
}
continue;
case 'p':