X-Git-Url: http://git.onelab.eu/?p=libnl.git;a=blobdiff_plain;f=libnl-1.0-pre8-use-vasprintf-retval.patch;fp=libnl-1.0-pre8-use-vasprintf-retval.patch;h=75cb94b9901f587911415290a35b48c87949301e;hp=0000000000000000000000000000000000000000;hb=332c8b7561dcac7ac95cc0d07328b1cb22d780a6;hpb=eabdd897b75ecc1fac5e255229a899126085e57a

diff --git a/libnl-1.0-pre8-use-vasprintf-retval.patch b/libnl-1.0-pre8-use-vasprintf-retval.patch
new file mode 100644
index 0000000..75cb94b
--- /dev/null
+++ b/libnl-1.0-pre8-use-vasprintf-retval.patch
@@ -0,0 +1,29 @@
+diff -up libnl-1.0-pre8/include/netlink-local.h.use-vasprintf-retval libnl-1.0-pre8/include/netlink-local.h
+--- libnl-1.0-pre8/include/netlink-local.h.use-vasprintf-retval	2007-12-03 14:13:52.000000000 -0500
++++ libnl-1.0-pre8/include/netlink-local.h	2007-12-03 14:15:26.000000000 -0500
+@@ -273,13 +273,18 @@ static inline void __dp_dump(struct nl_d
+ 		vfprintf(parms->dp_fd, fmt, args);
+ 	else if (parms->dp_buf || parms->dp_cb) {
+ 		char *buf = NULL;
+-		vasprintf(&buf, fmt, args);
+-		if (parms->dp_cb)
+-			parms->dp_cb(parms, buf);
+-		else
+-			strncat(parms->dp_buf, buf,
+-			        parms->dp_buflen - strlen(parms->dp_buf) - 1);
+-		free(buf);
++		int ret;
++		ret = vasprintf(&buf, fmt, args);
++		if (ret >= 0) {
++			if (parms->dp_cb)
++				parms->dp_cb(parms, buf);
++			else
++				strncat(parms->dp_buf, buf,
++				        parms->dp_buflen - strlen(parms->dp_buf) - 1);
++			free(buf);
++		} else {
++			// FIXME: indicate error somehow
++		}
+ 	}
+ }
+