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Fix another crash in DEX

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This commit is contained in:
pancake 2014-12-11 17:33:56 +01:00
parent acade3fee7
commit 30d1b07b6d
1 changed files with 1 additions and 2 deletions
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3
libr/bin/p/bin_dex.c
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@ -247,12 +247,11 @@ static char *get_string (struct r_bin_dex_obj_t *bin, int idx) {
len = dex_read_uleb128 (buf);
buf2 = r_uleb128 (buf, ST32_MAX, &len);
uleblen = (size_t)(buf2 - buf);
// XXX what about 0 length strings?
if (len>0 && len < R_BIN_SIZEOF_STRINGS) {
char *str = malloc (len+1);
if (!str) return NULL;
r_buf_read_at (bin->b, (bin->strings[idx])+uleblen,
(ut8*)str, len+uleblen);
(ut8*)str, len); //uleblen);
str[len] = 0;
return str;
}