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Merge pull request #330 from dragos-oancea/sofia-sdp_val-never-read-- 

[sofia-sip] scan-build: Access to field 'c_nettype' results in a dereference of a null pointer (loaded from variable 'a')
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Andrey Volk 2020-02-12 22:23:16 +04:00 committed by GitHub
parent 989e7964c3 602eaeb169
commit 4581d7bf13
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1 changed files with 2 additions and 0 deletions
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libs/sofia-sip/libsofia-sip-ua/sdp/sdp.c
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@ -1244,6 +1244,8 @@ int sdp_connection_cmp(sdp_connection_t const *a, sdp_connection_t const *b)
if ((a != NULL) != (b != NULL))
return (a != NULL) < (b != NULL) ? -1 : 1;
if (!a || !b)
return -1;
if (a->c_nettype != b->c_nettype)
return a->c_nettype < b->c_nettype ? -1 : 1;
if (a->c_addrtype != b->c_addrtype)