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author | Christopher Baines <mail@cbaines.net> | 2023-03-17 14:56:30 +0000 |
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committer | Christopher Baines <mail@cbaines.net> | 2023-03-24 13:39:05 +0000 |
commit | e970e9149d4e327fd72e6b40f93fa9f8c2c09c07 (patch) | |
tree | ce6a12cdc10acd69580a61e29c806de670e68a62 /gnu/packages/patches | |
parent | 34f2d3aad7009955bd426b0dfd6ce62c64fff458 (diff) | |
download | guix-e970e9149d4e327fd72e6b40f93fa9f8c2c09c07.tar.gz guix-e970e9149d4e327fd72e6b40f93fa9f8c2c09c07.zip |
gnu: guile-3.0-latest: Add patch for invalid unicode handling.
This patch fixes handling of invalid unicode when using suspendable ports.
Reported upstream at https://debbugs.gnu.org/cgi/bugreport.cgi?bug=62290 and
patch merged as cba2e7e3fec3c781230570f5d1ef070625eeeda8.
As the build coordinator agents use suspendable ports, this will fix issues
with building things where the log output contains invalid unicode.
* gnu/packages/patches/guile-fix-invalid-unicode-handling.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/guile.scm (guile-3.0-latest)[source]: Use it.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Diffstat (limited to 'gnu/packages/patches')
-rw-r--r-- | gnu/packages/patches/guile-fix-invalid-unicode-handling.patch | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/gnu/packages/patches/guile-fix-invalid-unicode-handling.patch b/gnu/packages/patches/guile-fix-invalid-unicode-handling.patch new file mode 100644 index 0000000000..20ee1a2cf5 --- /dev/null +++ b/gnu/packages/patches/guile-fix-invalid-unicode-handling.patch @@ -0,0 +1,83 @@ +Reported upstream at https://debbugs.gnu.org/cgi/bugreport.cgi?bug=62290 and +patch merged as cba2e7e3fec3c781230570f5d1ef070625eeeda8. + +From 31a1c3c4783e8e66b93500737f23f209d8115f77 Mon Sep 17 00:00:00 2001 +From: Christopher Baines <mail@cbaines.net> +Date: Fri, 17 Mar 2023 12:48:39 +0000 +Subject: [PATCH] Fix some invalid unicode handling issues with suspendable + ports. + +Based on the implementation in ports.c. I don't understand what this +code is really doing, but the suspendable ports implementation differs +from the similar C code for a couple of inequalities. + +* module/ice-9/suspendable-ports.scm (decode-utf8, bad-utf8-len): Flip a +couple of inequalities. +* test-suite/tests/ports.test ("string ports"): Add additional invalid +UTF-8 test case. +--- + module/ice-9/suspendable-ports.scm | 8 ++++---- + test-suite/tests/ports.test | 7 +++++++ + 2 files changed, 11 insertions(+), 4 deletions(-) + +diff --git a/module/ice-9/suspendable-ports.scm b/module/ice-9/suspendable-ports.scm +index a823f1d37..9fac1df62 100644 +--- a/module/ice-9/suspendable-ports.scm ++++ b/module/ice-9/suspendable-ports.scm +@@ -419,7 +419,7 @@ + (= (logand u8_2 #xc0) #x80) + (case u8_0 + ((#xe0) (>= u8_1 #xa0)) +- ((#xed) (>= u8_1 #x9f)) ++ ((#xed) (<= u8_1 #x9f)) + (else #t))) + (kt (integer->char + (logior (ash (logand u8_0 #x0f) 12) +@@ -436,7 +436,7 @@ + (= (logand u8_3 #xc0) #x80) + (case u8_0 + ((#xf0) (>= u8_1 #x90)) +- ((#xf4) (>= u8_1 #x8f)) ++ ((#xf4) (<= u8_1 #x8f)) + (else #t))) + (kt (integer->char + (logior (ash (logand u8_0 #x07) 18) +@@ -462,7 +462,7 @@ + ((< buffering 2) 1) + ((not (= (logand (ref 1) #xc0) #x80)) 1) + ((and (eq? first-byte #xe0) (< (ref 1) #xa0)) 1) +- ((and (eq? first-byte #xed) (< (ref 1) #x9f)) 1) ++ ((and (eq? first-byte #xed) (> (ref 1) #x9f)) 1) + ((< buffering 3) 2) + ((not (= (logand (ref 2) #xc0) #x80)) 2) + (else 0))) +@@ -471,7 +471,7 @@ + ((< buffering 2) 1) + ((not (= (logand (ref 1) #xc0) #x80)) 1) + ((and (eq? first-byte #xf0) (< (ref 1) #x90)) 1) +- ((and (eq? first-byte #xf4) (< (ref 1) #x8f)) 1) ++ ((and (eq? first-byte #xf4) (> (ref 1) #x8f)) 1) + ((< buffering 3) 2) + ((not (= (logand (ref 2) #xc0) #x80)) 2) + ((< buffering 4) 3) +diff --git a/test-suite/tests/ports.test b/test-suite/tests/ports.test +index 66e10e3dd..1b30e1a68 100644 +--- a/test-suite/tests/ports.test ++++ b/test-suite/tests/ports.test +@@ -1059,6 +1059,13 @@ + eof)) + + (test-decoding-error (#xf0 #x88 #x88 #x88) "UTF-8" ++ (error ;; 2nd byte should be in the 90..BF range ++ error ;; 88: not a valid starting byte ++ error ;; 88: not a valid starting byte ++ error ;; 88: not a valid starting byte ++ eof)) ++ ++ (test-decoding-error (#xf4 #xa4 #xbd #xa4) "UTF-8" + (error ;; 2nd byte should be in the 90..BF range + error ;; 88: not a valid starting byte + error ;; 88: not a valid starting byte +-- +2.39.1 + |