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Fix #1459 - rabin2 -g crash

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This commit is contained in:
pancake 2014-09-30 12:12:34 +02:00
parent 89c32e5d42
commit d2ab437af4
2 changed files with 6 additions and 1 deletions
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5
libr/bin/dwarf.c
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@ -66,6 +66,7 @@ static const char *dwarf_tag_name_encodings[] = {
[DW_TAG_subprogram] = "DW_TAG_subprogram",
[DW_TAG_template_type_param] = "DW_TAG_template_type_param",
[DW_TAG_template_value_param] = "DW_TAG_template_value_param",
[DW_TAG_template_alias] = "DW_TAG_template_alias",
[DW_TAG_thrown_type] = "DW_TAG_thrown_type",
[DW_TAG_try_block] = "DW_TAG_try_block",
[DW_TAG_variant_part] = "DW_TAG_variant_part",
@ -896,8 +897,10 @@ static void dump_r_bin_dwarf_debug_abbrev(FILE *f, RBinDwarfDebugAbbrev *da) {
if (!f || !da) return;
for (i = 0; i < da->length; i++) {
int declstag = da->decls[i].tag;
fprintf(f, "Abbreviation Code %lld ", da->decls[i].code);
fprintf(f, "Tag %s ", dwarf_tag_name_encodings[da->decls[i].tag]);
if (declstag>=0 && declstag < DW_TAG_LAST)
fprintf(f, "Tag %s ", dwarf_tag_name_encodings[declstag]);
fprintf(f, "[%s]\n", da->decls[i].has_children ?
"has children" : "no children");
fprintf(f, "Offset 0x%llx\n", da->decls[i].offset);

2
libr/include/r_bin_dwarf.h
View File

@ -116,6 +116,8 @@ extern "C" {
#define DW_TAG_type_unit 0x41 /* DWARF4 */
#define DW_TAG_rvalue_reference_type 0x42 /* DWARF4 */
#define DW_TAG_template_alias 0x43 /* DWARF4 */
#define DW_TAG_LAST 0x44 // correct ?
#define DW_TAG_lo_user 0x4080
#define DW_TAG_hi_user 0xffff