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[Qemu-trivial] [PATCH] block/ssh: Add missing gcc format attributes

From: Stefan Weil
Subject: [Qemu-trivial] [PATCH] block/ssh: Add missing gcc format attributes
Date: Thu, 18 Apr 2013 22:21:05 +0200

Now gcc will check whether format string and variable arguments match.

Signed-off-by: Stefan Weil <address@hidden>

Please note: I could only run limited tests with the new code
because ssh.c is currently not compiled in my w32/w64 environment.

Stefan W.

 block/ssh.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/ssh.c b/block/ssh.c
index 8f78e2e..b4e048c 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -109,7 +109,7 @@ static void ssh_state_free(BDRVSSHState *s)
 /* Wrappers around error_report which make sure to dump as much
  * information from libssh2 as possible.
-static void
+static void GCC_FMT_ATTR(2, 3)
 session_error_report(BDRVSSHState *s, const char *fs, ...)
     va_list args;
@@ -132,7 +132,7 @@ session_error_report(BDRVSSHState *s, const char *fs, ...)
-static void
+static void GCC_FMT_ATTR(2, 3)
 sftp_error_report(BDRVSSHState *s, const char *fs, ...)
     va_list args;

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