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qrap: Silence gcc -O3 warning about strncpy() buffer length

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Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-05-21 11:14:49 +02:00
parent 4adae47c40
commit af243857fa
1 changed files with 1 additions and 1 deletions
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qrap.c
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@ -109,7 +109,7 @@ int main(int argc, char **argv)
if (argc >= 3) { if (argc >= 3) {
fd = strtol(argv[1], NULL, 0); fd = strtol(argv[1], NULL, 0);
if (fd >= 3 && fd < INT_MAX && !errno) { if (fd >= 3 && fd < INT_MAX && !errno) {
char env_path[ARG_MAX], *p, command[ARG_MAX]; char env_path[ARG_MAX + 1], *p, command[ARG_MAX];
strncpy(env_path, getenv("PATH"), ARG_MAX); strncpy(env_path, getenv("PATH"), ARG_MAX);
p = strtok(env_path, ":"); p = strtok(env_path, ":");