[Linphone-users] oRTP bugs, no pointers check

[Francesco Salvatore [fabbricadigitale]]

Hi,

i had some issues when running oRTP libraries because when i used RTCP packets and some packets are corrupted (don’t know why) the library goes in SIGSEGV (segmentation fault) because there are poor’s checks on pointer, especially on NULL pointers, and some cases with unlogic if-else branches (for example the if-else-if check in function append_sdes() .

 

The implicated functions are in file rtcp.c (https://github.com/BelledonneCommunications/ortp/blob/master/src/rtcp.c) and the main bugged are SDES.

 

Thank you and have a nice day.

 

smime.p7s
Description: S/MIME cryptographic signature