On Donnerstag, 15. November 2018 19:46:43 CET Guido Trentalancia wrote: > Avoid double memory freeing leading to segmentation fault in > the hameg-hmo driver when an SCPI command fails to get a > string due conditions such as a timeout or an invalid command. > > # sr: scpi: Timed out waiting for SCPI response. > # double free or corruption (!prev)
While the change itself is correct, the commit message is wrong. In case of an error, tmp is left uninitialized and g_free is called with an invalid argument. Regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019
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