[flashrom-gerrit] [S] Change in flashrom[master]: tests: Add wrap for __fprintf_chk

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/68432 )

Change subject: tests: Add wrap for __fprintf_chk
......................................................................

tests: Add wrap for __fprintf_chk

The wrap for __fprintf_chk is needed for clang on Linux, it is used
instead of fprintf function.

BUG=b:237606255
TEST=ninja test on
1) gcc 12.2.0 on Debian
2)

Ticket: https://ticket.coreboot.org/issues/411
Change-Id: I70cb1cd90d1f377ff4606acad3c1b514120ae4f7
Signed-off-by: Anastasia Klimchuk 
---
M tests/meson.build
M tests/tests.c
M tests/wraps.h
3 files changed, 29 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/32/68432/1

diff --git a/tests/meson.build b/tests/meson.build
index c62cc1b..74001cb 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -72,6 +72,7 @@
   '-Wl,--wrap=__fgets_chk',
   '-Wl,--wrap=fprintf',
   '-Wl,--wrap=__vfprintf_chk',
+  '-Wl,--wrap=__fprintf_chk',
   '-Wl,--wrap=fclose',
   '-Wl,--wrap=feof',
   '-Wl,--wrap=ferror',
diff --git a/tests/tests.c b/tests/tests.c
index 53bad65..c110e48 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -290,6 +290,14 @@
    return 0;
 }

+int __wrap___fprintf_chk(FILE *fp, const char *fmt, va_list args)
+{
+	LOG_ME;
+	if (get_io() && get_io()->fprintf)
+		return get_io()->fprintf(get_io()->state, fp, fmt, args);
+	return 0;
+}
+
 int __wrap_fclose(FILE *fp)
 {
    LOG_ME;
diff --git a/tests/wraps.h b/tests/wraps.h
index f97eaba..10a5165 100644
--- a/tests/wraps.h
+++ b/tests/wraps.h
@@ -55,6 +55,7 @@
 int __wrap_setvbuf(FILE *fp, char *buf, int type, size_t size);
 int __wrap_fprintf(FILE *fp, const char *fmt, ...);
 int __wrap___vfprintf_chk(FILE *fp, const char *fmt, va_list args);
+int __wrap___fprintf_chk(FILE *fp, const char *fmt, va_list args);
 int __wrap_fclose(FILE *fp);
 int __wrap_feof(FILE *fp);
 int __wrap_ferror(FILE *fp);