Hello, As reported yesterday on IRC, since the last round of pulls I am getting the following warning-treated-as-error:
CC block/stream.o /home/andreas/QEMU/qemu/block/stream.c: In function ‘stream_run’: /home/andreas/QEMU/qemu/block/stream.c:111:14: error: ‘copy’ may be used uninitialized in this function [-Werror=maybe-uninitialized] cc1: all warnings being treated as errors make: *** [block/stream.o] Fehler 1 $ gcc --version gcc (SUSE Linux) 4.7.2 20130108 [gcc-4_7-branch revision 195012] However I only got this in 1 of 2 repositories I tried. It turns out that --enable-debug avoids this build issue. The stream.c code itself looks okay to me. In the case of ret >= 0, copy is always assigned, including the goto code path. Still, could we initialize the copy variable to false or revert whatever change introduced this build regression? (-Wextra?) Regards, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg