net-libs/libssh: Fix compile error on HPPA

Package-Manager: Portage-2.3.50, Repoman-2.3.11
Signed-off-by: Jeroen Roovers <jer@gentoo.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/net-libs/libssh/files/libssh-0.8.3-strict-overflow.patch b/net-libs/libssh/files/libssh-0.8.3-strict-overflow.patch
new file mode 100644
index 000000000000..93b15ec061b8
--- /dev/null
+++ b/net-libs/libssh/files/libssh-0.8.3-strict-overflow.patch
@@ -0,0 +1,21 @@
+Neither i nor j are ever counted downward for the array pointers, so assume
+they were intended to be signed integers.
+
+Fixes a compiler warning on HPPA triggering an error because of
+-Werror=strict-overflow -Wstrict-overflow=2:
+
+src/connect.c:509:7: error: assuming signed overflow does not occur when
+simplifying conditional to constant [-Werror=strict-overflow]
+     if(j != 0)
+	        ^
+--- a/src/connect.c
++++ b/src/connect.c
+@@ -471,7 +471,7 @@
+     fd_set *readfds, struct timeval *timeout) {
+   fd_set origfds;
+   socket_t fd;
+-  int i,j;
++  unsigned int i,j;
+   int rc;
+   int base_tm, tm;
+   struct ssh_timestamp ts;