Browse code
avoid rar_malloc warnings on damaged files (bb #1290)
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@@ -1,3 +1,8 @@ |
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+Fri Nov 14 18:40:50 EET 2008 (edwin) |
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+------------------------------------ |
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+ * libclamunrar/unrar.c: avoid rar_malloc warnings on damaged files |
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+ (bb #1290) |
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+ |
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Fri Nov 14 10:21:22 EET 2008 (edwin) |
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------------------------------------ |
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* Makefile.am, contrib/clamdtop/TODO, libclamav/Makefile.am, |
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@@ -637,7 +637,7 @@ static int add_vm_code(unpack_data_t *unpack_data, unsigned int first_byte, |
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} |
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if (new_filter) {
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vm_codesize = rarvm_read_data(&rarvm_input); |
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- if (vm_codesize >= 0x1000 || vm_codesize == 0 || (vm_codesize > rarvm_input.buf_size)) {
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+ if (vm_codesize >= 0x1000 || vm_codesize == 0 || (vm_codesize > rarvm_input.buf_size) || vm_codesize < 0) {
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rar_dbgmsg("ERROR: vm_codesize=0x%x buf_size=0x%x\n", vm_codesize, rarvm_input.buf_size);
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return FALSE; |
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} |