29 lines
945 B
Diff
29 lines
945 B
Diff
From 3121eeb5e68bedd6e2398f35b9bd60b69709a47e Mon Sep 17 00:00:00 2001
|
|
From: Josselin Poiret <dev@jpoiret.xyz>
|
|
Date: Tue, 14 Dec 2021 18:49:54 +0100
|
|
Subject: [PATCH] Replace hardcoded command length
|
|
|
|
---
|
|
src/screenshot/screenshot.c | 5 +++--
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/src/screenshot/screenshot.c b/src/screenshot/screenshot.c
|
|
index 9df0ea7..5f27681 100644
|
|
--- a/src/screenshot/screenshot.c
|
|
+++ b/src/screenshot/screenshot.c
|
|
@@ -42,8 +42,9 @@ static bool exec_screenshooter_interactive(const char *path) {
|
|
perror("fork");
|
|
return false;
|
|
} else if (pid == 0) {
|
|
- char cmd[strlen(path) + 25];
|
|
- snprintf(cmd, sizeof(cmd), "grim -g \"$(slurp)\" -- %s", path);
|
|
+ const char cmd_fmt[] = "grim -g \"$(slurp)\" -- %s";
|
|
+ char cmd[strlen(path) + sizeof(cmd_fmt)];
|
|
+ snprintf(cmd, sizeof(cmd), cmd_fmt, path);
|
|
execl("/bin/sh", "/bin/sh", "-c", cmd, NULL);
|
|
perror("execl");
|
|
exit(127);
|
|
--
|
|
2.34.0
|
|
|