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Date: Sun, 10 Feb 2013 23:31:05 +0100
From: Jens Gustedt <Jens.Gustedt@...ia.fr>
To: musl@...ts.openwall.com
Subject: [PATCH 0/3] bugs exposed by higher levels of compiler optimization
When switching optimization to higher levels (-O3) and enable link
time optimization (-flto) gcc found some things to complain, but which
are easily repaired with the following three patches.
The first two, concern minor bugs in musl that are exposed by
optimization; potentially optimized variables across longjmp or
similar.
The third, concerns a bug in ld, but which is easily circumvented.
Jens Gustedt (3):
protect some clobbered variables with volatile
Have different definitions of __pthread_tsd_main agree in size
use the real symbol name for environ in execvp
src/ldso/dynlink.c | 2 +-
src/process/execvp.c | 4 ++--
src/stdio/popen.c | 2 +-
src/thread/pthread_self.c | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
--
1.7.9.5
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