shinys000114/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2026-02-11 18:50:28 +09:00
Code Issues Packages Projects Releases Wiki Activity

sftp: Fix out-of-bound read from sftp extensions

Browse Source 
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Pavol Žáčik <pzacik@redhat.com>
(cherry picked from commit 855a0853ad)
This commit is contained in:
Jakub Jelen
2025-12-11 13:22:44 +01:00
parent 829fae6404
commit f80670a7ab
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/sftp.c
View File

@@ -587,7 +587,7 @@ const char *sftp_extensions_get_name(sftp_session sftp, unsigned int idx)
return NULL;
}
if (idx > sftp->ext->count) {
if (idx >= sftp->ext->count) {
ssh_set_error_invalid(sftp->session);
return NULL;
}
@@ -606,7 +606,7 @@ const char *sftp_extensions_get_data(sftp_session sftp, unsigned int idx)
return NULL;
}
if (idx > sftp->ext->count) {
if (idx >= sftp->ext->count) {
ssh_set_error_invalid(sftp->session);
return NULL;
}