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[PATCH] symtab.c: make sure alloca is big enough
- From: Michael Snyder <msnyder at cygnus dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Mon, 3 Dec 2001 11:28:52 -0800
- Subject: [PATCH] symtab.c: make sure alloca is big enough
2001-12-03 Michael Snyder <msnyder@redhat.com>
* symtab.c (search_symbols): Make sure alloca size is big enough.
Index: symtab.c
===================================================================
RCS file: /cvs/src/src/gdb/symtab.c,v
retrieving revision 1.48
diff -c -3 -p -r1.48 symtab.c
*** symtab.c 2001/11/13 16:42:50 1.48
--- symtab.c 2001/12/03 19:28:26
*************** search_symbols (char *regexp, namespace_
*** 2422,2428 ****
/* If wrong number of spaces, fix it. */
if (fix >= 0)
{
! char *tmp = (char *) alloca (strlen (regexp) + fix);
sprintf (tmp, "operator%.*s%s", fix, " ", opname);
regexp = tmp;
}
--- 2422,2428 ----
/* If wrong number of spaces, fix it. */
if (fix >= 0)
{
! char *tmp = (char *) alloca (8 + fix + strlen (opname) + 1);
sprintf (tmp, "operator%.*s%s", fix, " ", opname);
regexp = tmp;
}