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Fix opsengine/cpulimit/issues/57 - cpulimit got segmentation fault on… #63

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Fix opsengine/cpulimit/issues/57 - cpulimit got segmentation fault on… #63

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1 change: 1 addition & 0 deletions src/process_iterator_linux.c
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,7 @@ static int read_process_info(pid_t pid, struct process *p)
//read command line
sprintf(exefile,"/proc/%d/cmdline", p->pid);
fd = fopen(exefile, "r");
if (fd==NULL) return -1;
if (fgets(buffer, sizeof(buffer), fd)==NULL) {
fclose(fd);
return -1;
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