Message ID | 1461145853-6733-1-git-send-email-mcoquelin.stm32@gmail.com |
---|---|
State | Superseded |
Headers | show |
On 04/20/2016 11:50 AM, Maxime Coquelin wrote: > This patches fixes the following crash: > make[1]: Entering directory `<...>/build/uclibc-1.0.14' > CC utils/getconf > *** buffer overflow detected ***: <...>/bin/elf2flt terminated > ======= Backtrace: ========= > /lib/x86_64-linux-gnu/libc.so.6(+0x7338f)[0x2ad3be5f738f] > /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x2ad3be68ec9c] > /lib/x86_64-linux-gnu/libc.so.6(+0x109b60)[0x2ad3be68db60] > /lib/x86_64-linux-gnu/libc.so.6(+0x109069)[0x2ad3be68d069] > /lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0xbc)[0x2ad3be5ff70c] > /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0xaef)[0x2ad3be5ce7df] > /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x2ad3be68d0f4] > /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x2ad3be68d04d] > <...>/bin/elf2flt[0x403cda] > <...>/bin/elf2flt[0x4030a4] > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x2ad3be5a5ec5] > <...>/bin/elf2flt[0x403642] > > A pull-request has been sent for this patch to elf2flt developers, so we can > remove it as soon as the patch is accepted upstream. > > Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> > --- > package/elf2flt/elf2flt.hash | 1 + > package/elf2flt/elf2flt.mk | 3 +++ > 2 files changed, 4 insertions(+) > > diff --git a/package/elf2flt/elf2flt.hash b/package/elf2flt/elf2flt.hash > index be7c77605be7..89d22222733e 100644 > --- a/package/elf2flt/elf2flt.hash > +++ b/package/elf2flt/elf2flt.hash > @@ -1,2 +1,3 @@ > # Locally calculated > sha256 64ede6936aa88028378e08192039c29791b9e32714cc861762214b8e106e7145 elf2flt-8a3e74446fe7d866f0517ee089a37f4bdf4bc9f7.tar.gz > +sha256 2659d8a7fca078dfe7ce9a3754d94a0cad3dc1fc7b8b0db5cf08f14bb34e4865 4595382ea76f85dced017b1b17b37ef9513458b6.patch > diff --git a/package/elf2flt/elf2flt.mk b/package/elf2flt/elf2flt.mk > index 6c16c3000d89..1ddfbe3bef14 100644 > --- a/package/elf2flt/elf2flt.mk > +++ b/package/elf2flt/elf2flt.mk > @@ -8,6 +8,7 @@ ELF2FLT_VERSION = 8a3e74446fe7d866f0517ee089a37f4bdf4bc9f7 > ELF2FLT_SITE = $(call github,uclinux-dev,elf2flt,$(ELF2FLT_VERSION)) > ELF2FLT_LICENSE = GPLv2+ > ELF2FLT_LICENSE_FILES = LICENSE.TXT > +ELF2FLT_PATCH = https://github.com/mcoquelin-stm32/elf2flt/commit/4595382ea76f85dced017b1b17b37ef9513458b6.patch > > HOST_ELF2FLT_DEPENDENCIES = host-binutils host-zlib > > @@ -23,6 +24,8 @@ HOST_ELF2FLT_CONF_OPTS = \ > > HOST_ELF2FLT_LIBS = -lz > > +HOST_ELF2FLT_CFLAGS += "-g " Sorry, I'll resend a v2 removing this... Regards, Maxime
======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x7338f)[0x2ad3be5f738f] /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x2ad3be68ec9c] /lib/x86_64-linux-gnu/libc.so.6(+0x109b60)[0x2ad3be68db60] /lib/x86_64-linux-gnu/libc.so.6(+0x109069)[0x2ad3be68d069] /lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0xbc)[0x2ad3be5ff70c] /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0xaef)[0x2ad3be5ce7df] /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x2ad3be68d0f4] /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x2ad3be68d04d] <...>/bin/elf2flt[0x403cda] <...>/bin/elf2flt[0x4030a4] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x2ad3be5a5ec5] <...>/bin/elf2flt[0x403642] A pull-request has been sent for this patch to elf2flt developers, so we can remove it as soon as the patch is accepted upstream. Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> --- package/elf2flt/elf2flt.hash | 1 + package/elf2flt/elf2flt.mk | 3 +++ 2 files changed, 4 insertions(+) diff --git a/package/elf2flt/elf2flt.hash b/package/elf2flt/elf2flt.hash index be7c77605be7..89d22222733e 100644 --- a/package/elf2flt/elf2flt.hash +++ b/package/elf2flt/elf2flt.hash @@ -1,2 +1,3 @@ # Locally calculated sha256 64ede6936aa88028378e08192039c29791b9e32714cc861762214b8e106e7145 elf2flt-8a3e74446fe7d866f0517ee089a37f4bdf4bc9f7.tar.gz +sha256 2659d8a7fca078dfe7ce9a3754d94a0cad3dc1fc7b8b0db5cf08f14bb34e4865 4595382ea76f85dced017b1b17b37ef9513458b6.patch diff --git a/package/elf2flt/elf2flt.mk b/package/elf2flt/elf2flt.mk index 6c16c3000d89..1ddfbe3bef14 100644 --- a/package/elf2flt/elf2flt.mk +++ b/package/elf2flt/elf2flt.mk @@ -8,6 +8,7 @@ ELF2FLT_VERSION = 8a3e74446fe7d866f0517ee089a37f4bdf4bc9f7 ELF2FLT_SITE = $(call github,uclinux-dev,elf2flt,$(ELF2FLT_VERSION)) ELF2FLT_LICENSE = GPLv2+ ELF2FLT_LICENSE_FILES = LICENSE.TXT +ELF2FLT_PATCH = https://github.com/mcoquelin-stm32/elf2flt/commit/4595382ea76f85dced017b1b17b37ef9513458b6.patch HOST_ELF2FLT_DEPENDENCIES = host-binutils host-zlib @@ -23,6 +24,8 @@ HOST_ELF2FLT_CONF_OPTS = \ HOST_ELF2FLT_LIBS = -lz +HOST_ELF2FLT_CFLAGS += "-g " + ifeq ($(BR2_GCC_ENABLE_LTO),y) HOST_ELF2FLT_LIBS += -ldl endif