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Commit | Line | Data |
---|---|---|
60ed1e2a JB |
1 | --- libc/sysdeps/unix/sysv/linux/ifreq.c.orig Fri May 7 05:57:37 2004 |
2 | +++ libc/sysdeps/unix/sysv/linux/ifreq.c Mon Jul 26 13:58:08 2004 | |
3 | @@ -71,6 +71,8 @@ | |
4 | { | |
5 | ifc.ifc_len = rq_len; | |
6 | void *newp = realloc (ifc.ifc_buf, ifc.ifc_len); | |
7 | + if (newp != NULL) | |
8 | + ifc.ifc_buf = newp; | |
9 | if (newp == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0) | |
10 | { | |
11 | free (ifc.ifc_buf); | |
12 | @@ -82,7 +84,6 @@ | |
13 | *ifreqs = NULL; | |
14 | return; | |
15 | } | |
16 | - ifc.ifc_buf = newp; | |
17 | ||
18 | if (!old_siocgifconf || ifc.ifc_len < rq_len) | |
19 | break; |