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Fix warning when loading fatmach from r2r

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Álvaro Felipe Melchor 2015-11-09 17:22:34 +01:00 committed by pancake
parent 2e9cc2f1b2
commit 9a87db5b06
1 changed files with 2 additions and 2 deletions
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4
libr/bin/format/mach0/mach0.c
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@ -453,7 +453,7 @@ static int parse_thread(struct MACH0_(obj_t)* bin, struct load_command *lc, ut64
case CPU_TYPE_POWERPC:
case CPU_TYPE_POWERPC64:
if (flavor == X86_THREAD_STATE32) {
if (ptr_thread + sizeof (struct ppc_thread_state32))
if (ptr_thread + sizeof (struct ppc_thread_state32) > bin->size)
return false;
if ((len = r_buf_fread_at (bin->b, ptr_thread,
(ut8*)&bin->thread_state.ppc_32, bin->endian?"40I":"40i", 1)) == -1) {
@ -463,7 +463,7 @@ static int parse_thread(struct MACH0_(obj_t)* bin, struct load_command *lc, ut64
pc = bin->thread_state.ppc_32.srr0;
pc_offset = ptr_thread + r_offsetof(struct ppc_thread_state32, srr0);
} else if (flavor == X86_THREAD_STATE64) {
if (ptr_thread + sizeof (struct ppc_thread_state64))
if (ptr_thread + sizeof (struct ppc_thread_state64) > bin->size)
return false;
if ((len = r_buf_fread_at (bin->b, ptr_thread,
(ut8*)&bin->thread_state.ppc_64, bin->endian?"34LI3LI":"34li3li", 1)) == -1) {