summaryrefslogtreecommitdiffstats
path: root/grub-core/lib/gnulib-patches
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:54:16 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:54:16 +0000
commit485f6ecd453d8a2fd8b9b9fadea03159d8b50797 (patch)
tree32451fa3cdd9321fb2591fada9891b2cb70a9cd1 /grub-core/lib/gnulib-patches
parentInitial commit. (diff)
downloadgrub2-upstream.tar.xz
grub2-upstream.zip
Adding upstream version 2.06.upstream/2.06upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'grub-core/lib/gnulib-patches')
-rw-r--r--grub-core/lib/gnulib-patches/fix-base64.patch21
-rw-r--r--grub-core/lib/gnulib-patches/fix-null-deref.patch13
-rw-r--r--grub-core/lib/gnulib-patches/fix-null-state-deref.patch12
-rw-r--r--grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch15
-rw-r--r--grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch12
-rw-r--r--grub-core/lib/gnulib-patches/fix-uninit-structure.patch11
-rw-r--r--grub-core/lib/gnulib-patches/fix-unused-value.patch14
-rw-r--r--grub-core/lib/gnulib-patches/fix-width.patch217
-rw-r--r--grub-core/lib/gnulib-patches/no-abort.patch26
9 files changed, 341 insertions, 0 deletions
diff --git a/grub-core/lib/gnulib-patches/fix-base64.patch b/grub-core/lib/gnulib-patches/fix-base64.patch
new file mode 100644
index 0000000..985db12
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-base64.patch
@@ -0,0 +1,21 @@
+diff --git a/lib/base64.h b/lib/base64.h
+index 9cd0183b8..185a2afa1 100644
+--- a/lib/base64.h
++++ b/lib/base64.h
+@@ -21,8 +21,14 @@
+ /* Get size_t. */
+ # include <stddef.h>
+
+-/* Get bool. */
+-# include <stdbool.h>
++#ifndef GRUB_POSIX_BOOL_DEFINED
++typedef enum { false = 0, true = 1 } bool;
++#define GRUB_POSIX_BOOL_DEFINED 1
++#endif
++
++#ifndef _GL_ATTRIBUTE_CONST
++# define _GL_ATTRIBUTE_CONST /* empty */
++#endif
+
+ # ifdef __cplusplus
+ extern "C" {
diff --git a/grub-core/lib/gnulib-patches/fix-null-deref.patch b/grub-core/lib/gnulib-patches/fix-null-deref.patch
new file mode 100644
index 0000000..8fafa15
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-null-deref.patch
@@ -0,0 +1,13 @@
+diff --git a/lib/argp-parse.c b/lib/argp-parse.c
+index 6dec57310..900adad54 100644
+--- a/lib/argp-parse.c
++++ b/lib/argp-parse.c
+@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse)
+ void *
+ __argp_input (const struct argp *argp, const struct argp_state *state)
+ {
+- if (state)
++ if (state && state->pstate)
+ {
+ struct group *group;
+ struct parser *parser = state->pstate;
diff --git a/grub-core/lib/gnulib-patches/fix-null-state-deref.patch b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch
new file mode 100644
index 0000000..813ec09
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch
@@ -0,0 +1,12 @@
+--- a/lib/argp-help.c 2020-10-28 14:32:19.189215988 +0000
++++ b/lib/argp-help.c 2020-10-28 14:38:21.204673940 +0000
+@@ -145,7 +145,8 @@
+ if (*(int *)((char *)upptr + up->uparams_offs) >= upptr->rmargin)
+ {
+ __argp_failure (state, 0, 0,
+- dgettext (state->root_argp->argp_domain,
++ dgettext (state == NULL ? NULL
++ : state->root_argp->argp_domain,
+ "\
+ ARGP_HELP_FMT: %s value is less than or equal to %s"),
+ "rmargin", up->name);
diff --git a/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch b/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch
new file mode 100644
index 0000000..02e0631
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch
@@ -0,0 +1,15 @@
+--- a/lib/regcomp.c 2020-11-24 17:06:08.159223858 +0000
++++ b/lib/regcomp.c 2020-11-24 17:06:15.630253923 +0000
+@@ -3808,11 +3808,7 @@
+ create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right,
+ re_token_type_t type)
+ {
+- re_token_t t;
+-#if defined GCC_LINT || defined lint
+- memset (&t, 0, sizeof t);
+-#endif
+- t.type = type;
++ re_token_t t = { .type = type };
+ return create_token_tree (dfa, left, right, &t);
+ }
+
diff --git a/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch b/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch
new file mode 100644
index 0000000..db6dac9
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch
@@ -0,0 +1,12 @@
+--- a/lib/regexec.c 2020-10-21 14:25:35.310195912 +0000
++++ b/lib/regexec.c 2020-11-05 10:55:09.621542984 +0000
+@@ -1692,6 +1692,9 @@
+ {
+ Idx top = mctx->state_log_top;
+
++ if (mctx->state_log == NULL)
++ return REG_NOERROR;
++
+ if ((next_state_log_idx >= mctx->input.bufs_len
+ && mctx->input.bufs_len < mctx->input.len)
+ || (next_state_log_idx >= mctx->input.valid_len
diff --git a/grub-core/lib/gnulib-patches/fix-uninit-structure.patch b/grub-core/lib/gnulib-patches/fix-uninit-structure.patch
new file mode 100644
index 0000000..7b4d9f6
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-uninit-structure.patch
@@ -0,0 +1,11 @@
+--- a/lib/regcomp.c 2020-10-22 13:49:06.770168928 +0000
++++ b/lib/regcomp.c 2020-10-22 13:50:37.026528298 +0000
+@@ -3662,7 +3662,7 @@
+ Idx alloc = 0;
+ #endif /* not RE_ENABLE_I18N */
+ reg_errcode_t ret;
+- re_token_t br_token;
++ re_token_t br_token = {0};
+ bin_tree_t *tree;
+
+ sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
diff --git a/grub-core/lib/gnulib-patches/fix-unused-value.patch b/grub-core/lib/gnulib-patches/fix-unused-value.patch
new file mode 100644
index 0000000..ba51f1b
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-unused-value.patch
@@ -0,0 +1,14 @@
+--- a/lib/regexec.c 2020-10-21 14:25:35.310195912 +0000
++++ b/lib/regexec.c 2020-10-21 14:32:07.961765604 +0000
+@@ -828,7 +828,11 @@
+ break;
+ if (__glibc_unlikely (err != REG_NOMATCH))
+ goto free_return;
++#ifdef DEBUG
++ /* Only used for assertion below when DEBUG is set, otherwise
++ it will be over-written when we loop around. */
+ match_last = -1;
++#endif
+ }
+ else
+ break; /* We found a match. */
diff --git a/grub-core/lib/gnulib-patches/fix-width.patch b/grub-core/lib/gnulib-patches/fix-width.patch
new file mode 100644
index 0000000..0a208ad
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/fix-width.patch
@@ -0,0 +1,217 @@
+diff --git a/lib/argp-fmtstream.c b/lib/argp-fmtstream.c
+index ba6a407f7..d0685b3d4 100644
+--- a/lib/argp-fmtstream.c
++++ b/lib/argp-fmtstream.c
+@@ -28,9 +28,11 @@
+ #include <errno.h>
+ #include <stdarg.h>
+ #include <ctype.h>
++#include <wchar.h>
+
+ #include "argp-fmtstream.h"
+ #include "argp-namefrob.h"
++#include "mbswidth.h"
+
+ #ifndef ARGP_FMTSTREAM_USE_LINEWRAP
+
+@@ -115,6 +117,51 @@ weak_alias (__argp_fmtstream_free, argp_fmtstream_free)
+ #endif
+ #endif
+
++
++/* Return the pointer to the first character that doesn't fit in l columns. */
++static inline const ptrdiff_t
++add_width (const char *ptr, const char *end, size_t l)
++{
++ mbstate_t ps;
++ const char *ptr0 = ptr;
++
++ memset (&ps, 0, sizeof (ps));
++
++ while (ptr < end)
++ {
++ wchar_t wc;
++ size_t s, k;
++
++ s = mbrtowc (&wc, ptr, end - ptr, &ps);
++ if (s == (size_t) -1)
++ break;
++ if (s == (size_t) -2)
++ {
++ if (1 >= l)
++ break;
++ l--;
++ ptr++;
++ continue;
++ }
++
++ if (wc == '\e' && ptr + 3 < end
++ && ptr[1] == '[' && (ptr[2] == '0' || ptr[2] == '1')
++ && ptr[3] == 'm')
++ {
++ ptr += 4;
++ continue;
++ }
++
++ k = wcwidth (wc);
++
++ if (k >= l)
++ break;
++ l -= k;
++ ptr += s;
++ }
++ return ptr - ptr0;
++}
++
+ /* Process FS's buffer so that line wrapping is done from POINT_OFFS to the
+ end of its buffer. This code is mostly from glibc stdio/linewrap.c. */
+ void
+@@ -168,13 +215,15 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+ if (!nl)
+ {
+ /* The buffer ends in a partial line. */
++ size_t display_width = mbsnwidth (buf, fs->p - buf,
++ MBSW_STOP_AT_NUL);
+
+- if (fs->point_col + len < fs->rmargin)
++ if (fs->point_col + display_width < fs->rmargin)
+ {
+ /* The remaining buffer text is a partial line and fits
+ within the maximum line width. Advance point for the
+ characters to be written and stop scanning. */
+- fs->point_col += len;
++ fs->point_col += display_width;
+ break;
+ }
+ else
+@@ -182,14 +231,18 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+ the end of the buffer. */
+ nl = fs->p;
+ }
+- else if (fs->point_col + (nl - buf) < (ssize_t) fs->rmargin)
+- {
+- /* The buffer contains a full line that fits within the maximum
+- line width. Reset point and scan the next line. */
+- fs->point_col = 0;
+- buf = nl + 1;
+- continue;
+- }
++ else
++ {
++ size_t display_width = mbsnwidth (buf, nl - buf, MBSW_STOP_AT_NUL);
++ if (display_width < (ssize_t) fs->rmargin)
++ {
++ /* The buffer contains a full line that fits within the maximum
++ line width. Reset point and scan the next line. */
++ fs->point_col = 0;
++ buf = nl + 1;
++ continue;
++ }
++ }
+
+ /* This line is too long. */
+ r = fs->rmargin - 1;
+@@ -225,7 +278,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+ char *p, *nextline;
+ int i;
+
+- p = buf + (r + 1 - fs->point_col);
++ p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+ while (p >= buf && !isblank ((unsigned char) *p))
+ --p;
+ nextline = p + 1; /* This will begin the next line. */
+@@ -243,7 +296,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+ {
+ /* A single word that is greater than the maximum line width.
+ Oh well. Put it on an overlong line by itself. */
+- p = buf + (r + 1 - fs->point_col);
++ p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col));
+ /* Find the end of the long word. */
+ if (p < nl)
+ do
+@@ -277,7 +330,8 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
+ && fs->p > nextline)
+ {
+ /* The margin needs more blanks than we removed. */
+- if (fs->end - fs->p > fs->wmargin + 1)
++ if (mbsnwidth (fs->p, fs->end - fs->p, MBSW_STOP_AT_NUL)
++ > fs->wmargin + 1)
+ /* Make some space for them. */
+ {
+ size_t mv = fs->p - nextline;
+diff --git a/lib/argp-help.c b/lib/argp-help.c
+index e5375a0f0..5d8f451ec 100644
+--- a/lib/argp-help.c
++++ b/lib/argp-help.c
+@@ -51,6 +51,7 @@
+ #include "argp.h"
+ #include "argp-fmtstream.h"
+ #include "argp-namefrob.h"
++#include "mbswidth.h"
+
+ #ifndef SIZE_MAX
+ # define SIZE_MAX ((size_t) -1)
+@@ -1432,7 +1433,7 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state,
+
+ /* Manually do line wrapping so that it (probably) won't get wrapped at
+ any embedded spaces. */
+- space (stream, 1 + nl - cp);
++ space (stream, 1 + mbsnwidth (cp, nl - cp, MBSW_STOP_AT_NUL));
+
+ __argp_fmtstream_write (stream, cp, nl - cp);
+ }
+diff --git a/lib/mbswidth.c b/lib/mbswidth.c
+index 408a15e34..b3fb7f83a 100644
+--- a/lib/mbswidth.c
++++ b/lib/mbswidth.c
+@@ -38,6 +38,14 @@
+ /* Get INT_MAX. */
+ #include <limits.h>
+
++#ifndef FALLTHROUGH
++# if __GNUC__ < 7
++# define FALLTHROUGH ((void) 0)
++# else
++# define FALLTHROUGH __attribute__ ((__fallthrough__))
++# endif
++#endif
++
+ /* Returns the number of columns needed to represent the multibyte
+ character string pointed to by STRING. If a non-printable character
+ occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned.
+@@ -90,6 +98,10 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
+ p++;
+ width++;
+ break;
++ case '\0':
++ if (flags & MBSW_STOP_AT_NUL)
++ return width;
++ FALLTHROUGH;
+ default:
+ /* If we have a multibyte sequence, scan it up to its end. */
+ {
+@@ -168,6 +180,9 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
+ {
+ unsigned char c = (unsigned char) *p++;
+
++ if (c == 0 && (flags & MBSW_STOP_AT_NUL))
++ return width;
++
+ if (isprint (c))
+ {
+ if (width == INT_MAX)
+diff --git a/lib/mbswidth.h b/lib/mbswidth.h
+index 2b5c53c37..45a123e63 100644
+--- a/lib/mbswidth.h
++++ b/lib/mbswidth.h
+@@ -45,6 +45,10 @@ extern "C" {
+ control characters and 1 otherwise. */
+ #define MBSW_REJECT_UNPRINTABLE 2
+
++/* If this bit is set \0 is treated as the end of string.
++ Otherwise it's treated as a normal one column width character. */
++#define MBSW_STOP_AT_NUL 4
++
+
+ /* Returns the number of screen columns needed for STRING. */
+ #define mbswidth gnu_mbswidth /* avoid clash with UnixWare 7.1.1 function */
diff --git a/grub-core/lib/gnulib-patches/no-abort.patch b/grub-core/lib/gnulib-patches/no-abort.patch
new file mode 100644
index 0000000..e469c47
--- /dev/null
+++ b/grub-core/lib/gnulib-patches/no-abort.patch
@@ -0,0 +1,26 @@
+diff --git a/lib/regcomp.c b/lib/regcomp.c
+index cc85f35ac..de45ebb5c 100644
+--- a/lib/regcomp.c
++++ b/lib/regcomp.c
+@@ -528,9 +528,9 @@ regerror (int errcode, const regex_t *__restrict preg, char *__restrict errbuf,
+ to this routine. If we are given anything else, or if other regex
+ code generates an invalid error code, then the program has a bug.
+ Dump core so we can fix it. */
+- abort ();
+-
+- msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]);
++ msg = gettext ("unknown regexp error");
++ else
++ msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]);
+
+ msg_size = strlen (msg) + 1; /* Includes the null. */
+
+@@ -1136,7 +1136,7 @@ optimize_utf8 (re_dfa_t *dfa)
+ }
+ break;
+ default:
+- abort ();
++ break;
+ }
+
+ if (mb_chars || has_period)