Signed-off-by: Imran Zaman <[email protected]>
---
src/scanner.c | 4 +++-
src/wayland-client.c | 5 ++++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/scanner.c b/src/scanner.c
index 5e5152b..fa8e0c0 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -405,11 +405,13 @@ start_element(void *data, const char *element_name, const
char **atts)
message->destructor = 0;
if (since != NULL) {
+ int prev_errno = errno;
errno = 0;
version = strtol(since, &end, 0);
- if (errno == EINVAL || end == since || *end != '\0')
+ if (errno != 0 || end == since || *end != '\0')
fail(&ctx->loc,
"invalid integer (%s)\n", since);
+ errno = prev_errno;
} else {
version = 1;
}
diff --git a/src/wayland-client.c b/src/wayland-client.c
index b0f77b9..01629e0 100644
--- a/src/wayland-client.c
+++ b/src/wayland-client.c
@@ -829,9 +829,12 @@ wl_display_connect(const char *name)
connection = getenv("WAYLAND_SOCKET");
if (connection) {
+ int prev_errno = errno;
+ errno = 0;
fd = strtol(connection, &end, 0);
- if (*end != '\0')
+ if (errno != 0 || connection == end || *end != '\0')
return NULL;
+ errno = prev_errno;
flags = fcntl(fd, F_GETFD);
if (flags != -1)
--
1.9.1
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