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SSH-01-006: Add missing NULL checks in ssh_scp_push_file64()

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Fixes T193

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider
2019-10-28 14:28:32 +01:00
parent 7b9cbcebe5
commit fff4120cbf
1 changed files with 9 additions and 0 deletions
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9
src/scp.c
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@@ -428,7 +428,16 @@ int ssh_scp_push_file64(ssh_scp scp, const char *filename, uint64_t size,
} }
file = ssh_basename(filename); file = ssh_basename(filename);
if (file == NULL) {
ssh_set_error_oom(scp->session);
return SSH_ERROR;
}
perms = ssh_scp_string_mode(mode); perms = ssh_scp_string_mode(mode);
if (perms == NULL) {
SAFE_FREE(file);
ssh_set_error_oom(scp->session);
return SSH_ERROR;
}
SSH_LOG(SSH_LOG_PROTOCOL, SSH_LOG(SSH_LOG_PROTOCOL,
"SCP pushing file %s, size %" PRIu64 " with permissions '%s'", "SCP pushing file %s, size %" PRIu64 " with permissions '%s'",
file, size, perms); file, size, perms);