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possibly fix another bug

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This commit is contained in:
Andrew Pamment 2018-02-05 16:23:33 +10:00
parent 46ac66dcd8
commit 086f6427ce
1 changed files with 3 additions and 2 deletions
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5
src/www_msgs.c
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@ -701,7 +701,7 @@ static char *www_wordwrap(char *content, int cutoff) {
char *last_space = NULL; char *last_space = NULL;
char *ret = (char *)malloc(len + 1); char *ret = (char *)malloc(len + 1);
int at = 0; int at = 0;
int extra = 0;
if (ret == NULL) { if (ret == NULL) {
return NULL; return NULL;
} }
@ -732,7 +732,8 @@ static char *www_wordwrap(char *content, int cutoff) {
line_count = strlen(&last_space[1]); line_count = strlen(&last_space[1]);
last_space = NULL; last_space = NULL;
} else { } else {
ret = (char *)realloc(ret, strlen(content) + 2); extra++;
ret = (char *)realloc(ret, strlen(content) + extra + 1);
if (ret == NULL) { if (ret == NULL) {
return NULL; return NULL;
} }