(celix) branch feature/674-use-properties-type-in-filter updated: Update fclose error injection, so that files are always closed.

[pnoltes]

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pnoltes pushed a commit to branch feature/674-use-properties-type-in-filter
in repository https://gitbox.apache.org/repos/asf/celix.git


The following commit(s) were added to 
refs/heads/feature/674-use-properties-type-in-filter by this push:
     new ab90435c Update fclose error injection, so that files are always 
closed.
ab90435c is described below

commit ab90435c41801719638b3692d444994856919db0
Author: Pepijn Noltes <pnol...@apache.org>
AuthorDate: Wed Nov 29 19:42:40 2023 +0100

    Update fclose error injection, so that files are always closed.
---
 libs/error_injector/stdio/src/stdio_ei.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/error_injector/stdio/src/stdio_ei.cc 
b/libs/error_injector/stdio/src/stdio_ei.cc
index 42f033fd..d78f7bbc 100644
--- a/libs/error_injector/stdio/src/stdio_ei.cc
+++ b/libs/error_injector/stdio/src/stdio_ei.cc
@@ -101,8 +101,11 @@ int __wrap_fputs(const char* __s, FILE* __stream) {
 int __real_fclose(FILE* __stream);
 CELIX_EI_DEFINE(fclose, int)
 int __wrap_fclose(FILE* __stream) {
+    int rc = __real_fclose(__stream); //note always call real fclose to ensure 
the stream is closed.
+    errno = ENOSPC;
     CELIX_EI_IMPL(fclose);
-    return __real_fclose(__stream);
+    errno = 0;
+    return rc;
 }
 
 }