Re: [PATCH] Fix out-of-bounds array access when setting arm float registers

2015-08-21 Thread Hans Wennborg via cfe-commits
On Thu, Aug 20, 2015 at 8:28 PM, Saleem Abdulrasool compn...@compnerd.org wrote: On Thu, Aug 20, 2015 at 2:13 PM, Hans Wennborg h...@chromium.org wrote: +Saleem and Renato; maybe you can take a look? Thanks for pointing this out! The patch is correct and pretty safe to apply for 3.7 I

Re: [PATCH] Fix out-of-bounds array access when setting arm float registers

2015-08-20 Thread Saleem Abdulrasool via cfe-commits
On Thu, Aug 20, 2015 at 2:13 PM, Hans Wennborg h...@chromium.org wrote: +Saleem and Renato; maybe you can take a look? Thanks for pointing this out! The patch is correct and pretty safe to apply for 3.7 I think since its a simple bug fix, and can result in VFP state corruption (the invalid

Re: [PATCH] Fix out-of-bounds array access when setting arm float registers

2015-08-20 Thread Hans Wennborg via cfe-commits
+Saleem and Renato; maybe you can take a look? On Tue, Aug 18, 2015 at 11:24 AM, Leandro Graciá Gil cfe-commits@lists.llvm.org wrote: Hi, Please find attached a patch fixing an out-of-bounds array access present in the current libunwind top of tree code. The problem is caused by subtracting