[Openais] [PATCH 12/20] coroipcc: Test _SC_PAGESIZE result

[Jan Friesse]

Signed-off-by: Jan Friesse <jfrie...@redhat.com>
---
 lib/coroipcc.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/lib/coroipcc.c b/lib/coroipcc.c
index 1adce0e..862047d 100644
--- a/lib/coroipcc.c
+++ b/lib/coroipcc.c
@@ -311,6 +311,10 @@ circular_memory_map (char *path, const char *file, void 
**buf, size_t bytes)
        }
 
        page_size = sysconf(_SC_PAGESIZE);
+       if (page_size < 0) {
+               goto error_close_unlink;
+       }
+
        buffer = malloc (page_size);
        if (buffer == NULL) {
                goto error_close_unlink;
@@ -417,6 +421,10 @@ memory_map (char *path, const char *file, void **buf, 
size_t bytes)
                goto error_close_unlink;
        }
        page_size = sysconf(_SC_PAGESIZE);
+       if (page_size < 0) {
+               goto error_close_unlink;
+       }
+
        buffer = malloc (page_size);
        if (buffer == NULL) {
                goto error_close_unlink;
-- 
1.7.1

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