lib/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2025-08-08 19:02:06 +03:00
Code Activity

CVE-2025-4878 Initialize pointers where possible

Browse Source 
This is mostly mechanical change initializing all the pointers I was able to
find with some grep and manual review of sources and examples.

Used the following greps (which yield some false positives though):

    git grep "    \w* *\* *\w*;$"
    git grep " ssh_session \w*;"
    git grep " ssh_channel \w*;"
    git grep " struct ssh_iterator \*\w*;"
    git grep " ssh_bind \w*;"
    git grep " ssh_key \w*;"
    git grep " ssh_string \w*;"
    git grep " ssh_buffer \w*;"
    git grep " HMACCTX \w*;"
    git grep " SHACTX \w*;"
    grep -rinP '^(?!.*=)\s*(?:\w+\s+)*\w+\s*\*\s*\w+\s*;'

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2025-04-23 17:57:11 +02:00
committed by Andreas Schneider
parent 5504ff4051
commit 697650caa9
62 changed files with 348 additions and 332 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
examples/scp_download.c
View File

@@ -108,7 +108,7 @@ static int fetch_files(ssh_session session){
int size;
char buffer[BUF_SIZE];
int mode;
char *filename;
char *filename = NULL;
int r;
ssh_scp scp=ssh_scp_new(session, SSH_SCP_READ | SSH_SCP_RECURSIVE, "/tmp/libssh_tests/*");
if(ssh_scp_init(scp) != SSH_OK){
@@ -167,7 +167,7 @@ static int fetch_files(ssh_session session){
}
int main(int argc, char **argv){
ssh_session session;
ssh_session session = NULL;
if(opts(argc,argv)<0)
return EXIT_FAILURE;
session=connect_ssh(host,NULL,verbosity);