mirrors/wayland
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/wayland.git synced 2025-10-29 05:40:16 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

scanner: set errno=0 before strtol

Browse source 
POSIX says to set errno=0 before calling strtol since
the return value alne cannot tell a failure.

on ubuntu armel I get:

  ../src/wayland-scanner client-header < ../../protocol/wayland.xml > wayland-client-protocol.h
  <stdin>:1188: error: invalid integer (2)

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
This commit is contained in:
Adrian Negreanu 2013-12-17 13:48:54 +02:00 • committed by Kristian Høgsberg
parent 01bde6319f
commit cd0dccd01e
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/scanner.c
View file

@ -399,6 +399,7 @@ start_element(void *data, const char *element_name, const char **atts)
message->destructor = 0;
if (since != NULL) {
errno = 0;
version = strtol(since, &end, 0);
if (errno == EINVAL || end == since || *end != '\0')
fail(&ctx->loc,