mirror/cwm
1
0
Fork 0
mirror of https://github.com/leahneukirchen/cwm.git synced 2023-08-10 21:13:12 +03:00
Code Issues Projects Releases Wiki Activity

add, then use, xvasprintf, checking for appropriate return.

Browse Source
This commit is contained in:
okan
2020-01-22 19:58:35 +00:00
parent 2fc191f978
commit 83de84b7f8
3 changed files with 16 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
xmalloc.c
View File

@ -91,11 +91,20 @@ xasprintf(char **ret, const char *fmt, ...)
int i;
va_start(ap, fmt);
i = vasprintf(ret, fmt, ap);
i = xvasprintf(ret, fmt, ap);
va_end(ap);
if (i < 0 || *ret == NULL)
err(1, "asprintf");
return(i);
}
int
xvasprintf(char **ret, const char *fmt, va_list ap)
{
int i;
i = vasprintf(ret, fmt, ap);
if (i == -1)
err(1, "vasprintf");
return(i);
}