uClibc-alpine/libc/stdlib, branch 0.9.31 Where we track our uclibc patches prettify make clean 2010-03-25T14:39:02+00:00 Bernhard Reutner-Fischer rep.dot.nop@gmail.com 2010-03-25T14:17:10+00:00 abdbaa897b3d7b5b72c8521a38aa84cada242837 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
libc: Fix l64a to return the correct buffer pointer 2010-02-03T15:31:47+00:00 Filippo Arcidiacono filippo.arcidiacono@st.com 2010-02-03T12:14:18+00:00 23e2b7118e41ba78b4069510daae772540b49ebb l64a was returning the pointer to the end of the internal buffer instead of the start. This caused an infinite loop in passwd application. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> 
l64a was returning the pointer to the end of the internal
buffer instead of the start. This caused an infinite loop
in passwd application.

Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
convert to foo-y kbuild style 2010-01-26T12:54:26+00:00 Bernhard Reutner-Fischer rep.dot.nop@gmail.com 2010-01-26T12:54:26+00:00 5682ae1fcf3fc78ab89dd0bad6403cd81502a37c Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
malloc: fix race condition and other bugs in the no-mmu malloc 2009-12-19T21:53:32+00:00 Freeman Wang xwang@ubicom.com 2009-12-19T21:43:00+00:00 23528282b771d1af3df0fa17f1e909ad3b663f59 Fixes multiple race conditions on mmb list. This was done by making the mmb_heap_lock into a recursive lock and making the regular heap_lock extend to cover the mmb heap handling. Also move the new_mmb allocation up to before the mmb list is iterated through to find the insertion point. When the mmb_heap also runs out and needs to be extended when the regular heap is just extended, the mmb list could be messed up. Signed-off-by: Freeman Wang <xwang@ubicom.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com> 
Fixes multiple race conditions on mmb list. This was done by
making the mmb_heap_lock into a recursive lock and making the
regular heap_lock extend to cover the mmb heap handling.

Also move the new_mmb allocation up to before the mmb list is
iterated through to find the insertion point. When the mmb_heap
also runs out and needs to be extended when the regular heap is
just extended, the mmb list could be messed up.

Signed-off-by: Freeman Wang <xwang@ubicom.com>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
nommu: use MAP_UNINITIALIZE for mallocs 2009-11-24T02:35:34+00:00 Mike Frysinger vapier@gentoo.org 2009-11-24T02:35:34+00:00 00673f93826bf1fbde728d202c319a684bb87150 Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use it to get real uninitialized memory on no-mmu systems. This avoids a lot of normally useless overhead involved in zeroing out all of the memory (sometimes multiple times). Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use
it to get real uninitialized memory on no-mmu systems.  This avoids a lot
of normally useless overhead involved in zeroing out all of the memory
(sometimes multiple times).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
realpath: SUSv4 compliant 2009-11-14T14:57:47+00:00 Bernhard Reutner-Fischer rep.dot.nop@gmail.com 2009-11-14T14:57:47+00:00 2c3ed060512a2e90ec9f912cf1a5eb1ecd700fb9 Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
mktemp does not depend on floats 2009-10-17T18:16:48+00:00 Austin Foxley austinf@cetoncorp.com 2009-10-17T18:15:57+00:00 9b69fa33f016d8fd3c658fdcab70fa0700521752 Signed-off-by: Austin Foxley <austinf@cetoncorp.com> 
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
malloc: handle size overflows in realloc() 2009-10-15T23:47:12+00:00 Mike Frysinger vapier@gentoo.org 2009-10-15T23:47:12+00:00 07e0ce9fa7f428720bee9decb5d0bb368108d93f The malloc() code checks the incoming size to make sure the header adjustment doesn't cause overflow in the size storage. Add the same check to realloc() to catch stupid stuff like realloc(..., -1). Reported-by: James Coleman <james.coleman@ubicom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
The malloc() code checks the incoming size to make sure the header
adjustment doesn't cause overflow in the size storage.  Add the same
check to realloc() to catch stupid stuff like realloc(..., -1).

Reported-by: James Coleman <james.coleman@ubicom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
remove a few more empty #if/#endif pairs 2009-09-19T00:09:48+00:00 Denys Vlasenko vda.linux@googlemail.com 2009-09-19T00:09:48+00:00 7aa9c2486c2d85a8de6204ab3734f457d450cdb6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
convert // comments to /**/; remove empty #if/#endif pairs. no code changes 2009-09-18T21:07:26+00:00 Denys Vlasenko vda.linux@googlemail.com 2009-09-18T21:07:26+00:00 93f8a2e834eed69aff7ef3be8c2baba14bab0658 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>