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LibCore: Check for fork() failure

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For those good boy points :^)
This commit is contained in:
Sergey Bugaev 2020-04-19 10:33:08 +03:00 • committed by Andreas Kling
parent f8b2a7b4a7
commit 50c139e61c
1 changed files with 6 additions and 1 deletions
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7
Libraries/LibCore/DesktopServices.cpp
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@ -44,7 +44,12 @@ bool DesktopServices::open(const URL& url)
bool spawn(String executable, String argument) bool spawn(String executable, String argument)
{ {
if (fork() == 0) { pid_t child_pid = fork();
if (child_pid < 0) {
perror("fork");
return false;
}
if (child_pid == 0) {
if (execl(executable.characters(), executable.characters(), argument.characters(), nullptr) < 0) { if (execl(executable.characters(), executable.characters(), argument.characters(), nullptr) < 0) {
perror("execl"); perror("execl");
return false; return false;