From: Ivan Grokhotkov <ivan@espressif.com>
Date: Tue, 29 Jan 2019 02:37:25 +0000 (+0800)
Subject: Merge branch 'bugfix/mdns_crash_free_strdup_3.2' into 'release/v3.2'
X-Git-Tag: v3.2-beta3~32
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=18118a6d5ceebef59127ab3d2319f616c2924880;p=esp-idf

Merge branch 'bugfix/mdns_crash_free_strdup_3.2' into 'release/v3.2'

mdns: fixed crash on free undefined ptr if strdup is skipped (Backport 3.2)

See merge request idf/esp-idf!4190
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18118a6d5ceebef59127ab3d2319f616c2924880