[Pkg-libvirt-commits] [libguestfs] 26/31: lib: command: Fix leak in the per-child-process rlimit structures.

[Hilko Bengen]

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bengen pushed a commit to annotated tag upstream/1.29.46
in repository libguestfs.

commit 47a15da2e7046e287de003715b858f47233885c1
Author: Richard W.M. Jones <rjones at redhat.com>
Date:   Fri Jun 5 14:27:58 2015 +0100

    lib: command: Fix leak in the per-child-process rlimit structures.
    
    This fixes commit 9db0f807a917ec00d24297d5bf63c19065f930cf.
    
    Bug found by valgrind.
---
 src/command.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/command.c b/src/command.c
index 993198a..5b45e62 100644
--- a/src/command.c
+++ b/src/command.c
@@ -778,6 +778,8 @@ guestfs_int_cmd_wait (struct command *cmd)
 void
 guestfs_int_cmd_close (struct command *cmd)
 {
+  struct child_rlimits *child_rlimit, *child_rlimit_next;
+
   if (!cmd)
     return;
 
@@ -809,6 +811,12 @@ guestfs_int_cmd_close (struct command *cmd)
   if (cmd->pid > 0)
     waitpid (cmd->pid, NULL, 0);
 
+  for (child_rlimit = cmd->child_rlimits; child_rlimit != NULL;
+       child_rlimit = child_rlimit_next) {
+    child_rlimit_next = child_rlimit->next;
+    free (child_rlimit);
+  }
+
   free (cmd);
 }
 

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