isa/sudo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Must call round_nfds() with fd+1 since it takes a count not the fd

Browse Source 
number.  In other words, the lowest value is 1, not 0.
This commit is contained in:
Todd C. Miller
2015-06-23 13:49:56 -06:00
parent d7224ea502
commit d36e46cb6e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/util/sudo_debug.c
View File

@@ -180,7 +180,7 @@ sudo_debug_new_output(struct sudo_debug_instance *instance,
if (sudo_debug_fds_size < output->fd) { if (sudo_debug_fds_size < output->fd) {
/* Bump fds size to the next multiple of 4 * NBBY. */ /* Bump fds size to the next multiple of 4 * NBBY. */
const int old_size = sudo_debug_fds_size / NBBY; const int old_size = sudo_debug_fds_size / NBBY;
const int new_size = round_nfds(output->fd) / NBBY; const int new_size = round_nfds(output->fd + 1) / NBBY;
unsigned char *new_fds; unsigned char *new_fds;
new_fds = realloc(sudo_debug_fds, new_size); new_fds = realloc(sudo_debug_fds, new_size);