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Barely ever seen any 1000 digit PIDs …

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This commit is contained in:
Benny Baumann
2020-09-15 22:02:57 +02:00
committed by cgzones
parent 6646030116
commit 6921000481
2 changed files with 3 additions and 3 deletions
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4
OpenFilesScreen.c
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@ -52,8 +52,6 @@ void OpenFilesScreen_draw(InfoScreen* this) {
}
static OpenFiles_ProcessData* OpenFilesScreen_getProcessData(pid_t pid) {
char buffer[1025];
xSnprintf(buffer, 1024, "%d", pid);
OpenFiles_ProcessData* pdata = xCalloc(1, sizeof(OpenFiles_ProcessData));
OpenFiles_FileData* fdata = NULL;
OpenFiles_Data* item = &(pdata->data);
@ -76,6 +74,8 @@ static OpenFiles_ProcessData* OpenFilesScreen_getProcessData(pid_t pid) {
exit(1);
dup2(fdnull, STDERR_FILENO);
close(fdnull);
char buffer[32] = {0};
xSnprintf(buffer, sizeof(buffer), "%d", pid);
execlp("lsof", "lsof", "-P", "-p", buffer, "-F", NULL);
exit(127);
}