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Drop mc->maxLen field

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This commit is contained in:
Benny Baumann
2021-05-17 23:15:24 +02:00
committed by BenBE
parent 2824e2989a
commit 7ef58f2dcf
3 changed files with 6 additions and 5 deletions
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3
linux/LinuxProcessList.c
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@ -1131,7 +1131,6 @@ static bool LinuxProcessList_readCmdlineFile(Process* process, openat_arg_t proc
}
ProcessMergedCommand *mc = &process->mergedCommand;
mc->maxLen = lastChar + 1; /* accommodate cmdline */
if (!process->cmdline || !String_eq(command, process->cmdline)) {
free_and_xStrdup(&process->cmdline, command);
process->cmdlineBasenameStart = tokenStart;
@ -1142,7 +1141,6 @@ static bool LinuxProcessList_readCmdlineFile(Process* process, openat_arg_t proc
/* /proc/[pid]/comm could change, so should be updated */
if ((amtRead = xReadfileat(procFd, "comm", command, sizeof(command))) > 0) {
command[amtRead - 1] = '\0';
mc->maxLen += amtRead - 1; /* accommodate comm */
if (!process->procComm || !String_eq(command, process->procComm)) {
free_and_xStrdup(&process->procComm, command);
mc->commChanged = true;
@ -1165,7 +1163,6 @@ static bool LinuxProcessList_readCmdlineFile(Process* process, openat_arg_t proc
#endif
if (amtRead > 0) {
filename[amtRead] = 0;
mc->maxLen += amtRead; /* accommodate exe */
if (!process->procExe ||
(!process->procExeDeleted && !String_eq(filename, process->procExe)) ||
(process->procExeDeleted && !String_startsWith(filename, process->procExe))) {