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If vasprintf() fails, just use the errno it sets instead of assuming

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ENOMEM.
This commit is contained in:
Todd C. Miller 2012-10-02 14:45:18 -04:00
parent acb9c62987
commit 1cf3def4be
1 changed files with 2 additions and 1 deletions
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3
common/alloc.c
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@ -249,12 +249,13 @@ easprintf(char **ret, const char *fmt, ...)
{
int len;
va_list ap;
va_start(ap, fmt);
len = vasprintf(ret, fmt, ap);
va_end(ap);
if (len == -1)
errorx2(1, strerror(ENOMEM));
errorx2(1, NULL);
return len;
}