r4407 - trunk/src/target/opkg/libopkg

[thomas at docs.openmoko.org]

Author: thomas
Date: 2008-04-29 13:53:22 +0200 (Tue, 29 Apr 2008)
New Revision: 4407

Modified:
   trunk/src/target/opkg/libopkg/opkg.c
Log:
opkg: prevent segfault if option is not found


Modified: trunk/src/target/opkg/libopkg/opkg.c
===================================================================
--- trunk/src/target/opkg/libopkg/opkg.c	2008-04-29 01:40:56 UTC (rev 4406)
+++ trunk/src/target/opkg/libopkg/opkg.c	2008-04-29 11:53:22 UTC (rev 4407)
@@ -295,7 +295,7 @@
 void
 opkg_set_option (opkg_t *opkg, char *option, void *value)
 {
-  int i = 0;
+  int i = 0, found = 0;
   opkg_option_t *options;
 
   opkg_assert (opkg != NULL);
@@ -311,11 +311,18 @@
   {
     if (strcmp (options[i].name, option) == 0)
     {
+      found = 1;
       break;
     }
     i++;
   }
 
+  if (!found)
+  {
+    /* XXX: Warning: Option not found */
+    return;
+  }
+
   /* set the option */
   switch (options[i].type)
   {