[dpdk-dev] [PATCH] cfgfile: fix uninitialized variable on load error

[Dumitrescu, Cristian]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Dmitriy Yakovlev
> Sent: Tuesday, February 7, 2017 2:51 AM
> To: dev at dpdk.org
> Cc: Dmitriy Yakovlev <bombermag at gmail.com>
> Subject: [dpdk-dev] [PATCH] cfgfile: fix uninitialized variable on load error
> 
> Uninitialized scalar variable. Using uninitialized value cfg-
> >sections[curr_section]->num_entries when calling rte_cfgfile_close.
> And memory in variables cfg->sections[curr_section], sect-
> >entries[curr_entry] maybe not equal NULL. We must decrement counters
> curr_section, curr_entry when failed to realloc.
> 
> Fixes: eaafbad419bf ("cfgfile: library to interpret config files")
> 
> Signed-off-by: Dmitriy Yakovlev <bombermag at gmail.com>
> ---
>  lib/librte_cfgfile/rte_cfgfile.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>