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authorMichael Snyder <msnyder@vmware.com>2007-09-05 00:07:07 +0000
committerMichael Snyder <msnyder@vmware.com>2007-09-05 00:07:07 +0000
commit7d63ec12b1a2ee139aa79364d39e698b235c3ebb (patch)
tree24ba62ccd2f785e6c62016f96f7d8a60ab2e35fc /gdb/gnu-v2-abi.c
parent8fb822e099bd9e67a9bac094852e9bce15ceb175 (diff)
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2007-09-04 Michael Snyder <msnyder@access-company.com>
* gnu-v2-abi.c (gnuv2_value_rtti_type): Guard against null.
Diffstat (limited to 'gdb/gnu-v2-abi.c')
-rw-r--r--gdb/gnu-v2-abi.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/gnu-v2-abi.c b/gdb/gnu-v2-abi.c
index def2911..2d76f97 100644
--- a/gdb/gnu-v2-abi.c
+++ b/gdb/gnu-v2-abi.c
@@ -192,7 +192,7 @@ gnuv2_value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
CORE_ADDR vtbl;
struct minimal_symbol *minsym;
struct symbol *sym;
- char *demangled_name;
+ char *demangled_name, *p;
struct type *btype;
if (full)
@@ -252,7 +252,9 @@ gnuv2_value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
/* If we just skip the prefix, we get screwed by namespaces */
demangled_name=cplus_demangle(demangled_name,DMGL_PARAMS|DMGL_ANSI);
- *(strchr(demangled_name,' '))=0;
+ p = strchr (demangled_name, ' ');
+ if (p)
+ *p = '\0';
/* Lookup the type for the name */
/* FIXME: chastain/2003-11-26: block=NULL is bogus. See pr gdb/1465. */