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Fix free(undefined) in elf parser

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This commit is contained in:
pancake 2015-02-06 02:00:45 +01:00
parent 3e5eae9ce0
commit fcbec4091d
1 changed files with 5 additions and 5 deletions
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10
libr/bin/format/elf/elf.c
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@ -1102,9 +1102,9 @@ struct r_bin_elf_symbol_t* Elf_(r_bin_elf_get_symbols)(struct Elf_(r_bin_elf_obj
int tsize, nsym, ret_ctr, i, j, k, len, newsize;
ut64 sym_offset = 0, data_offset = 0, toffset;
struct r_bin_elf_symbol_t *ret = NULL;
Elf_(Shdr) *strtab_section;
Elf_(Sym) *sym;
char *strtab;
Elf_(Shdr) *strtab_section = NULL;
Elf_(Sym) *sym = NULL;
char *strtab = NULL;
Elf_(Shdr)* section_text = NULL;
ut64 section_text_offset = 0LL;
@ -1159,7 +1159,7 @@ if (
/* oops. we have no strtab, skip */
continue;
}
if (strtab_section->sh_size> ST32_MAX) {
if (strtab_section->sh_size > ST32_MAX) {
eprintf ("size (syms strtab)");
free (ret);
free (strtab);
@ -1286,7 +1286,7 @@ if (
ret[ret_ctr].last = 0;
ret_ctr++;
}
free(sym);
free (sym);
sym = NULL;
{
ut8 *p = (ut8*)realloc (ret, (ret_ctr+1)* sizeof (struct r_bin_elf_symbol_t));