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f773fd6787
Fixes: https://autobuild.buildroot.net/results/7a6/7a6ea7c513e8f1dcc32d868108bfb2a907d6fe85/ The previous change to src/tpm_library.c dates back to 2024: https://github.com/stefanberger/libtpms/commits/master/src/tpm_library.c so a backport to buildroot LTS branches should be considered. Signed-off-by: Bernd Kuhls <bernd@kuhls.net> [Julien: reword title to mention glibc 2.43] Signed-off-by: Julien Olivain <ju.o@free.fr>
41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From fc8820cfaa8b5e17328f731df93911f6ab92443b Mon Sep 17 00:00:00 2001
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From: Stefan Berger <stefanb@linux.ibm.com>
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Date: Fri, 2 Jan 2026 11:37:31 -0500
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Subject: [PATCH] Fix a compilation error in TPMLIB_GetPlaintext
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Fix a compilation error that newer gcc versions may complain about:
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tpm_library.c: In function 'TPMLIB_GetPlaintext':
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tpm_library.c:441:11: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
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441 | start = strstr(stream, starttag);
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| ^
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At top level:
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cc1: note: unrecognized command-line option '-Wno-self-assign' may have been intended to silence earlier diagnostics
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cc1: all warnings being treated as errors
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Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
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Upstream: https://github.com/stefanberger/libtpms/commit/fc8820cfaa8b5e17328f731df93911f6ab92443b
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Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
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---
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src/tpm_library.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/tpm_library.c b/src/tpm_library.c
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index f48f4fd3..7b2ea687 100644
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--- a/src/tpm_library.c
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+++ b/src/tpm_library.c
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@@ -435,7 +435,7 @@ static unsigned char *TPMLIB_GetPlaintext(const char *stream,
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const char *endtag,
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size_t *length)
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{
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- char *start, *end;
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+ const char *start, *end;
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unsigned char *plaintext = NULL;
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start = strstr(stream, starttag);
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--
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2.47.3
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