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Return NULL in *cmdname if the client argv or argv[0] is NULL

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(cherry picked from commit 59f5445a7f)

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1702>
This commit is contained in:
Matthieu Herrb 2024-02-17 16:47:38 +01:00 • committed by Olivier Fourdan
parent e50ea9181a
commit 11d0f4f19d
1 changed files with 2 additions and 3 deletions
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5
os/client.c
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@ -324,10 +324,9 @@ DetermineClientCmd(pid_t pid, const char **cmdname, const char **cmdargs)
return;
argv = kvm_getargv(kd, kp, 0);
if (cmdname) {
if (argv == NULL || argv[0] == NULL) {
*cmdname = strdup("");
if (argv == NULL || argv[0] == NULL)
return;
} else
else
*cmdname = strdup(argv[0]);
}
if (cmdargs) {