diff options
Diffstat (limited to 'geo-replication/src/procdiggy.c')
| -rw-r--r-- | geo-replication/src/procdiggy.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/geo-replication/src/procdiggy.c b/geo-replication/src/procdiggy.c index 1ea52c1a6a1..35125d20ba8 100644 --- a/geo-replication/src/procdiggy.c +++ b/geo-replication/src/procdiggy.c @@ -86,6 +86,7 @@ prociter (int (*proch) (pid_t pid, pid_t ppid, char *tmpname, void *data), char *name = NULL; DIR *d = NULL; struct dirent *de = NULL; + struct dirent scratch[2] = {{0,},}; pid_t pid = -1; pid_t ppid = -1; int ret = 0; @@ -93,7 +94,13 @@ prociter (int (*proch) (pid_t pid, pid_t ppid, char *tmpname, void *data), d = sys_opendir (PROC); if (!d) return -1; - while (errno = 0, de = sys_readdir (d)) { + + for (;;) { + errno = 0; + de = sys_readdir (d, scratch); + if (!de || errno != 0) + break; + if (gf_string2int (de->d_name, &pid) != -1 && pid >= 0) { ppid = pidinfo (pid, &name); switch (ppid) { |