[vlc-commits] vlc_path2_uri: fix off-by-one

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Tue Mar 31 21:24:29 2015 +0300| [8a9fa0b92d89ff14606f9750e0f2261e28d3df3e] | committer: Rémi Denis-Courmont

vlc_path2_uri: fix off-by-one

Pointed-out-by: Zoran Turalija <zoran.turalija at gmail.com>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=8a9fa0b92d89ff14606f9750e0f2261e28d3df3e
---

 src/text/url.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/text/url.c b/src/text/url.c
index 38a7cc7..60b78c6 100644
--- a/src/text/url.c
+++ b/src/text/url.c
@@ -195,9 +195,8 @@ char *vlc_path2uri (const char *path, const char *scheme)
         /* \\host\share\path -> file://host/share/path */
         size_t hostlen = strcspn (path + 2, DIR_SEP);
 
-        buf = malloc (7 + hostlen);
-        if (buf != NULL)
-            snprintf (buf, 7 + hostlen, "file://%s", path + 2);
+        if (asprintf (&buf, "file://%s", path + 2) == -1)
+            buf = NULL;
         path += 2 + hostlen;
 
         if (path[0] == '\0')