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[commits] r13678 - in /fsf/trunk/libc: ChangeLog elf/ldconfig.c
- To: commits@xxxxxxxxxx
- Subject: [commits] r13678 - in /fsf/trunk/libc: ChangeLog elf/ldconfig.c
- From: eglibc@xxxxxxxxxx
- Date: Wed, 04 May 2011 07:03:36 -0000
Author: eglibc
Date: Wed May 4 00:03:33 2011
New Revision: 13678
Log:
Import glibc-mainline for 2011-05-04
Modified:
fsf/trunk/libc/ChangeLog
fsf/trunk/libc/elf/ldconfig.c
Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Wed May 4 00:03:33 2011
@@ -1,3 +1,7 @@
+2011-05-03 Andreas Schwab <schwab@xxxxxxxxxx>
+
+ * elf/ldconfig.c (add_dir): Don't crash on empty path.
+
2011-04-28 Maciej Babinski <mbabinski@xxxxxxxxxx>
[BZ #12714]
Modified: fsf/trunk/libc/elf/ldconfig.c
==============================================================================
--- fsf/trunk/libc/elf/ldconfig.c (original)
+++ fsf/trunk/libc/elf/ldconfig.c Wed May 4 00:03:33 2011
@@ -384,14 +384,17 @@
}
/* Canonify path: for now only remove leading and trailing
- whitespace and the trailing slashes slashes. */
- i = strlen (entry->path) - 1;
-
- while (isspace (entry->path[i]) && i > 0)
- entry->path[i--] = '\0';
-
- while (entry->path[i] == '/' && i > 0)
- entry->path[i--] = '\0';
+ whitespace and the trailing slashes. */
+ i = strlen (entry->path);
+
+ while (i > 0 && isspace (entry->path[i - 1]))
+ entry->path[--i] = '\0';
+
+ while (i > 0 && entry->path[i - 1] == '/')
+ entry->path[--i] = '\0';
+
+ if (i == 0)
+ return;
char *path = entry->path;
if (opt_chroot)