[git commit nptl] __uClibc_main: use __pagesize to protect against recursion
Bernhard Reutner-Fischer
rep.dot.nop at gmail.com
Fri Feb 5 18:19:08 UTC 2010
commit: http://git.uclibc.org/uClibc/commit/?id=8a227f31655d4cf1e06ceb62d6805a88516d69d4
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/nptl
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
libc/misc/internals/__uClibc_main.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index 19acbe0..6e520fa 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -168,11 +168,9 @@ extern void __uClibc_init(void);
libc_hidden_proto(__uClibc_init)
void __uClibc_init(void)
{
- static smallint been_there_done_that;
-
- if (been_there_done_that)
+ /* Don't recurse */
+ if (__pagesize)
return;
- been_there_done_that++;
/* Setup an initial value. This may not be perfect, but is
* better than malloc using __pagesize=0 for atexit, ctors, etc. */
--
1.6.3.3
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