diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/svf/svf.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/svf/svf.c b/src/svf/svf.c index 15198d9..a90ccd1 100644 --- a/src/svf/svf.c +++ b/src/svf/svf.c @@ -259,7 +259,7 @@ static void svf_hexbuf_print(int dbg_lvl, const char *file, unsigned line, int msbits = bit_len % 8; /* allocate 2 bytes per hex digit */ - char *prbuf = malloc((byte_len * 2) + 1); + char *prbuf = malloc((byte_len * 2) + 2 + 1); if (!prbuf) return; @@ -1034,6 +1034,19 @@ XXR_common: } i_tmp = xxr_para_tmp->len; xxr_para_tmp->len = atoi(argus[1]); + /* If we are to enlarge the buffers, all parts of xxr_para_tmp + * need to be freed */ + if (i_tmp < xxr_para_tmp->len) { + free(xxr_para_tmp->tdi); + xxr_para_tmp->tdi = NULL; + free(xxr_para_tmp->tdo); + xxr_para_tmp->tdo = NULL; + free(xxr_para_tmp->mask); + xxr_para_tmp->mask = NULL; + free(xxr_para_tmp->smask); + xxr_para_tmp->smask = NULL; + } + LOG_DEBUG("\tlength = %d", xxr_para_tmp->len); xxr_para_tmp->data_mask = 0; for (i = 2; i < num_of_argu; i += 2) { |