Changes

Summary

gsmtap_util: Avoid sink_fd leak gsmtap_source_add_sinki() called (details)

Commit 85112c4911252412f0d127f01bde92794e232d00 by Pau Espin Pedrol

gsmtap_util: Avoid sink_fd leak gsmtap_source_add_sinki() called multiple times

gti->sink_fd could leak if  gsmtap_source_add_sink() was called multiple
times.

Also if gsmtap_source_add_sink_fd() failed, rc != -1 was returned and
hence a close() on a wrong fd would be attempted.

This commit fixes both issues, making the whole sink_fd field much more
robust.

Change-Id: I7af5a6c7d64954ee2cc013711702b846dfaa02b1

src/core/gsmtap_util.c