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[hpux/committed] Fix segfault in SOM section handling
- From: Randolph Chung <randolph at tausq dot org>
- To: gdb-patches at sources dot redhat dot com
- Date: Thu, 08 Dec 2005 08:19:24 +0800
- Subject: [hpux/committed] Fix segfault in SOM section handling
On 32-bit hpux we were not properly reading symfiles and iterating over
sections that don't exist. This caused segfaults when, for example, we
try to debug gdb with itself. Fixed with the attached patch. committed
as obvious.
randolph
2005-12-08 Randolph Chung <tausq@debian.org>
* somread.c (som_symfile_offsets): Iterate through number of sections
in addrs instead of objfile.
Index: somread.c
===================================================================
RCS file: /cvs/src/src/gdb/somread.c,v
retrieving revision 1.27
diff -u -p -r1.27 somread.c
--- somread.c 11 Feb 2005 04:06:05 -0000 1.27
+++ somread.c 8 Dec 2005 00:10:21 -0000
@@ -442,7 +440,7 @@ som_symfile_offsets (struct objfile *obj
/* Note: Here is OK to compare with ".text" because this is the
name that gdb itself gives to that section, not the SOM
name. */
- for (i = 0; i < objfile->num_sections && addrs->other[i].name; i++)
+ for (i = 0; i < addrs->num_sections && addrs->other[i].name; i++)
if (strcmp (addrs->other[i].name, ".text") == 0)
break;
text_addr = addrs->other[i].addr;