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fix: check *ret instead of ret in xvasprintf error path #96

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fix: check *ret instead of ret in xvasprintf error path #96

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2 changes: 1 addition & 1 deletion darkhttpd.c
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Original file line number Diff line number Diff line change
Expand Up @@ -434,7 +434,7 @@ static unsigned int xvasprintf(char **ret, const char *format, va_list ap)
__printflike(2,0);
static unsigned int xvasprintf(char **ret, const char *format, va_list ap) {
int len = vasprintf(ret, format, ap);
if (ret == NULL || len == -1)
if (len == -1 || *ret == NULL)
errx(1, "out of memory in vasprintf()");
return (unsigned int)len;
}
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