JehanneOS/mksh
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix potential off-by-one

Browse Source
This commit is contained in:
tg 2016-05-05 21:29:24 +00:00
parent 3da248755a
commit 2e74da0953
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
shf.c
View File

@ -25,7 +25,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/shf.c,v 1.70 2016/03/04 14:26:16 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/shf.c,v 1.71 2016/05/05 21:29:24 tg Exp $");
/* flags to shf_emptybuf() */
#define EB_READSW 0x01 /* about to switch to reading */
@ -1045,9 +1045,9 @@ shf_vfprintf(struct shf *shf, const char *fmt, va_list args)
nwritten += precision;
q = utf_skipcols(s, precision);
do {
shf_putc(*s, shf);
} while (++s < q);
while (s < q) {
shf_putc(*s++, shf);
}
}
nwritten += field;
while (field--)