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Fix runas: don't attempt close negative fd
[lttng-tools.git]
/
src
/
common
/
runas.c
diff --git
a/src/common/runas.c
b/src/common/runas.c
index f3adf7355444fe8a8961f1132151110b891fc4ba..0a588482644f5138b138edfc39ab3002ebb48aeb 100644
(file)
--- a/
src/common/runas.c
+++ b/
src/common/runas.c
@@
-402,11
+402,14
@@
int send_fd_to_master(struct run_as_worker *worker, enum run_as_cmd cmd, int fd)
ret = -1;
}
+ if (fd < 0) {
+ goto end;
+ }
ret_close = close(fd);
if (ret_close < 0) {
PERROR("close");
}
-
+end:
return ret;
}
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