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Fix memory leak of config_tree

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Adding missing destroy_config_tree() for cft_override if it has been allocated.
This commit is contained in:
Zdenek Kabelac
2010-09-30 11:44:54 +00:00
parent 1ebbfd9958
commit 3d7e8602ed
2 changed files with 5 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.75 - Version 2.02.75 -
===================================== =====================================
Fix memory leak of config_tree in reinitialization code path.
Swap pool destruction order in dmeventd_lvm2_exit() to fix leak report. Swap pool destruction order in dmeventd_lvm2_exit() to fix leak report.
Read whole /proc/self/maps file before working with maps entries. Read whole /proc/self/maps file before working with maps entries.
Speed up unquoting of quoted double quotes and backslashes. Speed up unquoting of quoted double quotes and backslashes.

4
tools/lvmcmdline.c
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@ -1048,6 +1048,10 @@ int lvm_run_command(struct cmd_context *cmd, int argc, char **argv)
if (arg_count(cmd, config_ARG) || !cmd->config_valid || config_files_changed(cmd)) { if (arg_count(cmd, config_ARG) || !cmd->config_valid || config_files_changed(cmd)) {
/* Reinitialise various settings inc. logging, filters */ /* Reinitialise various settings inc. logging, filters */
if (!refresh_toolcontext(cmd)) { if (!refresh_toolcontext(cmd)) {
if (cmd->cft_override) {
destroy_config_tree(cmd->cft_override);
cmd->cft_override = NULL;
}
log_error("Updated config file invalid. Aborting."); log_error("Updated config file invalid. Aborting.");
return ECMD_FAILED; return ECMD_FAILED;
} }