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2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>

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PR gdb/10457
	* elfread.c (elf_symtab_read): Don't use alloca in a loop.
This commit is contained in:
Paul Pluzhnikov 2009-10-08 16:38:42 +00:00
parent da082f1797
commit 1800f484a2
2 changed files with 7 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/10457
* elfread.c (elf_symtab_read): Don't use alloca in a loop.
2009-10-07 Jan Kratochvil <jan.kratochvil@redhat.com>
* i386-nat.c (i386_stopped_by_hwbp): Remove.

3
gdb/elfread.c
View File

@ -535,7 +535,7 @@ elf_symtab_read (struct objfile *objfile, int type,
if (len > 4 && strcmp (sym->name + len - 4, "@plt") == 0)
{
char *base_name = alloca (len - 4 + 1);
char *base_name = xmalloc (len - 4 + 1);
struct minimal_symbol *mtramp;
memcpy (base_name, sym->name, len - 4);
@ -543,6 +543,7 @@ elf_symtab_read (struct objfile *objfile, int type,
mtramp = record_minimal_symbol (base_name, symaddr,
mst_solib_trampoline,
sym->section, objfile);
xfree (base_name);
if (mtramp)
{
MSYMBOL_SIZE (mtramp) = MSYMBOL_SIZE (msym);