diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | NEWS | 18 | ||||
| -rw-r--r-- | sunrpc/bindrsvprt.c | 11 |
3 files changed, 25 insertions, 9 deletions
@@ -1,3 +1,8 @@ +2012-11-19 Peng Haitao <penght@cn.fujitsu.com> + + [BZ #13763] + * sunrpc/bindrsvprt.c: Add lock to protect static variable. + 2012-11-19 Steve McIntyre <steve.mcintyre@linaro.org> * sysdeps/generic/ldconfig.h (FLAG_AARCH64_LIB64): New macro. @@ -12,15 +12,15 @@ Version 2.17 1349, 3439, 3479, 3665, 5044, 5246, 5298, 5400, 6530, 6778, 6808, 9685, 9914, 10014, 10038, 10631, 10873, 11438, 11607, 11638, 11741, 12140, 13412, 13542, 13601, 13603, 13604, 13629, 13679, 13696, 13698, 13717, - 13741, 13939, 13950, 13952, 13966, 14042, 14047, 14090, 14150, 14151, - 14152, 14154, 14157, 14166, 14173, 14195, 14237, 14251, 14252, 14283, - 14298, 14303, 14307, 14328, 14331, 14336, 14337, 14347, 14349, 14368, - 14376, 14417, 14459, 14476, 14477, 14501, 14505, 14510, 14516, 14518, - 14519, 14530, 14532, 14538, 14543, 14544, 14545, 14557, 14562, 14568, - 14576, 14579, 14583, 14587, 14595, 14602, 14610, 14621, 14638, 14645, - 14648, 14652, 14660, 14661, 14669, 14672, 14683, 14694, 14716, 14743, - 14767, 14783, 14784, 14785, 14793, 14796, 14797, 14801, 14805, 14807, - 14809, 14811, 14815, 14821, 14824, 14828, 14831, 14838. + 13741, 13763, 13939, 13950, 13952, 13966, 14042, 14047, 14090, 14150, + 14151, 14152, 14154, 14157, 14166, 14173, 14195, 14237, 14251, 14252, + 14283, 14298, 14303, 14307, 14328, 14331, 14336, 14337, 14347, 14349, + 14368, 14376, 14417, 14459, 14476, 14477, 14501, 14505, 14510, 14516, + 14518, 14519, 14530, 14532, 14538, 14543, 14544, 14545, 14557, 14562, + 14568, 14576, 14579, 14583, 14587, 14595, 14602, 14610, 14621, 14638, + 14645, 14648, 14652, 14660, 14661, 14669, 14672, 14683, 14694, 14716, + 14743, 14767, 14783, 14784, 14785, 14793, 14796, 14797, 14801, 14805, + 14807, 14809, 14811, 14815, 14821, 14824, 14828, 14831, 14838. * Port to ARM AArch64 contributed by Linaro. diff --git a/sunrpc/bindrsvprt.c b/sunrpc/bindrsvprt.c index d493c9f..e6a1b0b 100644 --- a/sunrpc/bindrsvprt.c +++ b/sunrpc/bindrsvprt.c @@ -35,6 +35,12 @@ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> +#include <bits/libc-lock.h> + +/* + * Locks the static variables in this file. + */ +__libc_lock_define_initialized (static, lock); /* * Bind a socket to a privileged IP port @@ -74,6 +80,9 @@ bindresvport (int sd, struct sockaddr_in *sin) int nports = ENDPORT - startport + 1; int endport = ENDPORT; + + __libc_lock_lock (lock); + again: for (i = 0; i < nports; ++i) { @@ -94,6 +103,8 @@ bindresvport (int sd, struct sockaddr_in *sin) goto again; } + __libc_lock_unlock (lock); + return res; } libc_hidden_def (bindresvport) |