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ed: remove double free in join()

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Thomas Mannay 2016-10-09 23:13:13 +00:00 committed by Laslo Hunhold
parent 2304df908c
commit 30da327fbd
1 changed files with 1 additions and 2 deletions
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ed.c
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@ -809,9 +809,8 @@ join(void)
int i; int i;
char *t, c; char *t, c;
size_t len = 0, cap = 0; size_t len = 0, cap = 0;
static char *s; char *s;
free(s);
for (s = NULL, i = line1;; i = nextln(i)) { for (s = NULL, i = line1;; i = nextln(i)) {
for (t = gettxt(i); (c = *t) != '\n'; ++t) for (t = gettxt(i); (c = *t) != '\n'; ++t)
s = addchar(*t, s, &cap, &len); s = addchar(*t, s, &cap, &len);