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Security review: check results of snprintf.

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Calls marked with xSnprintf shouldn't fail.
Abort program cleanly if any of them does.
This commit is contained in:
Hisham Muhammad
2017-07-27 16:07:50 -03:00
parent 3975e9ce5c
commit 09e241fb12
25 changed files with 125 additions and 120 deletions
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2
ListItem.c
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@ -39,7 +39,7 @@ static void ListItem_display(Object* cast, RichString* out) {
/*
int len = strlen(this->value)+1;
char buffer[len+1];
snprintf(buffer, len, "%s", this->value);
xSnprintf(buffer, len, "%s", this->value);
*/
if (this->moving) {
RichString_write(out, CRT_colors[DEFAULT_COLOR],