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fix memory leak in do_convert() in src/libcdio/driver/utf8.c

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j123123 2017-07-05 03:41:13 +03:00 • committed by GitHub
parent 92d046e663
commit db649b963c
1 changed files with 4 additions and 0 deletions
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4
src/libcdio/driver/utf8.c
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@ -206,16 +206,20 @@ do_convert(iconv_t cd, const char * src, int src_len,
{ {
switch(errno) switch(errno)
{ {
char * ret_tmp;
case E2BIG: case E2BIG:
output_pos = (int)(outbuf - ret); output_pos = (int)(outbuf - ret);
alloc_size += BYTES_INCREMENT; alloc_size += BYTES_INCREMENT;
outbytesleft += BYTES_INCREMENT; outbytesleft += BYTES_INCREMENT;
ret_tmp = ret;
ret = realloc(ret, alloc_size); ret = realloc(ret, alloc_size);
if (ret == NULL) if (ret == NULL)
{ {
cdio_warn("Can't realloc(%d).", alloc_size); cdio_warn("Can't realloc(%d).", alloc_size);
free(ret_tmp);
return false; return false;
} }
outbuf = ret + output_pos; outbuf = ret + output_pos;