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eeb32ecc
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2022-01-06T16:16:45
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Merge pull request #167 from dtldarek/master
Two buffer overflow fixes.
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a8bb4d30
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2022-01-06T16:01:55
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md_is_table_underline: Remove requirement for minimal length of a cell underline.
Fixes #169.
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260cd339
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2021-08-25T15:02:38
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Fix buffer overflow on input found with fuzzying (in c-string format):
"\n# h1\nc hh##e2ked\n\n A | rong__ ___strong \u0000\u0000\u0000\u0000\u0000\u0000\a\u0000\u0000\u0000\u0000\n# h1\nh# #2\n### h3\n#### h4\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\\\n##### h5\n#*#####\u0000\n6"
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933388a6
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2021-08-25T14:41:49
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This is a fix for a buffer overflow that happens on input found with fuzzying (in c-string format): "\xA9##r[](r[](".
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82b226ff
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2021-06-27T18:42:09
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md_is_html_block_start_condition: Accept lower-case HTML declaration.
The change is mandated by the spec v. 0.30.
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d50a0142
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2021-06-27T18:31:02
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md_is_html_block_start_condition: Update for 0.30.
The spec. 0.30 adds the tag <textarea> into the list if HTML blocks
start condition type 1.
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e8285942
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2021-06-14T09:47:17
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Fix MSVC compiler level 3 warnings (#162)
Fix various C4244 warnings with the MSVC compiler for 64 bit
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b2ee4b19
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2021-04-14T18:27:19
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md_resolve_links: Fix the test for the nested autolink covering whole link text.
This fixes the fix for #152.
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bcb55d0d
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2021-04-14T09:18:09
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md_resolve_links: Suppress bogus nested permissive autolink.
Fixes #152.
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4fc808d8
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2021-03-29T12:51:48
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md_analyze_line: Avoid reading 1 byte beyond the input size.
Fixes #155.
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aa654230
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2021-03-22T14:00:35
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md_enter_child_containers: Propagate list mark character properly.
Fixes #153, #154.
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fe2f2427
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2021-02-11T11:35:54
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Fix copy&paster error in a comment.
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fd7b5fe0
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2021-02-05T21:40:47
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md_analyze_line: Fix implicit ending of HTML blocks...
... when the HTML block is not explicitly ended (before the enclosing
container block ends).
Fixes #149.
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9ba57ccb
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2020-12-14T19:53:58
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md_link_label_cmp_load_fold_info: Remove a bogus code.
The input into the function is already guaranted to not have a new line
characters. (And handling of them in the function was broken anyway.)
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5a44e327
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2020-12-14T18:59:56
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md_link_label_cmp: Fix the loop end condition.
The old version likely could stop prematurely in a corner case when
there was a Unicode character at the end of the either string, which
maps into multiple fold info codepoints.
Fixes #142.
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d4a78622
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2020-12-14T18:49:35
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Minor cleanup.
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701a0626
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2020-12-14T18:45:54
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Make MD_UNICODE_FOLD_INFO::n_codepoints unsigned.
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a45f839b
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2020-12-14T12:21:50
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Fix mixed signed/unsigned comparisons
Force both operands to unsigned. n_codepoints does not seem to ever
contain negative offsets anyhow, should it actually be unsigned?
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6dd64346
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2020-12-14T01:40:40
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Silence "unused parameter" warnings
Merely added a suitable macro. Didn't refactor any code to
actually figure out why the parameters were not used.
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569defae
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2020-12-14T01:25:26
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Silence -Wimplicit-fallthrough warnings
Use a macro that dispatches to the compiler-specific magic
to silence implicit fallthrough warnings when the fallthrough
was actually intended. The code already featured comments,
so these are actually safe to place.
(Unfortunately, Clang does not recognize any comment as
"fall through" comment, and GCC only recognizes some variations
of "fall through", not "pass through". Moreover, one of the
comments replaced here had a typo...)
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26003b88
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2020-12-04T20:42:22
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md_is_container_mark: Recognize list item marks just before EOF.
We were recognizing the list item marks when a new line or a blank
character follows.
However, given end-of-file means implicitly also an end-of-line, we
should recognize in that situation too.
Fixes #139.
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3254b7cb
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2020-11-13T12:02:39
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md_process_table_block_contents: Suppress empty TBODY block generation.
When the table has no body rows, do not call the callback with
MD_BLOCK_TBODY events.
Fixes #138.
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a997cb21
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2020-10-18T09:34:10
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Add MD_BLOCK_TABLE_DETAIL.
This allows renderers to have the info about table dimension (table
column and row count) in advance and e.g. simplify their memory
allocation strategy.
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4585088a
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2020-11-13T10:16:34
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md_analyze_permissive_url_autolink: Better GFM compatibility.
The autolinks now allow unmatched parenthesis, only the trailing
parenthesis closers are handled specially to deal with the situation the
autolink is all inside an outer parenthesis.
Somehow our tests were broken and avoided the cases with unmatched
parenthesis pairs inside the auto-link. That's now fixed and in sync
with GFM specs too.
Fixes #135.
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c3a18d55
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2020-11-13T09:27:10
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md_collect_marks: continue -> break
Does not cause any change in behavior: we just avoid needless loop
iterations now.
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baa1dd06
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2020-11-09T16:02:06
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Fix some English wording in comments.
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125e8e03
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2020-10-18T10:18:11
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Initializes an uninitilized variable in md_analyze_emph
Fixes the following, reported by clang analysis:
src/md4c.c:3729:61: warning: variable 'opener_index' may be uninitialized when used here [-Wconditional-uninitialized]
MD_MARKCHAIN* opener_chain = md_mark_chain(ctx, opener_index);
^~~~~~~~~~~~
src/md4c.c:3686:25: note: initialize the variable 'opener_index' to silence this warning
int opener_index;
^
= 0
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1a2f4816
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2020-10-18T10:56:49
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Adds missing field initializers (undefined behavior)
src/md4c.c:5667:72: warning: missing field 'beg' initializer [-Wmissing-field-initializers]
static const MD_LINE_ANALYSIS md_dummy_blank_line = { MD_LINE_BLANK, 0 };
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002f76c9
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2020-10-18T09:37:45
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md_resolve_links: Skip [...] used as a reference link/image label.
Fixes #131.
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22ca89a3
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2020-09-29T21:33:43
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Fix ISANYOF encountering a zero byte in the input.
When it happened, it could lead to unexpected results, including broken
internal state of the parser.
Fixes #130.
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67214417
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2020-08-05T10:53:33
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Make mark_chain[] helper macro definitions safer.
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70d0ef7c
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2020-08-05T09:18:41
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Avoid simple {0} to initialize a more complex object.
Should fix #125.
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c501c891
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2020-07-30T10:13:05
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Fix spelling of "than" in many occurances.
I often spell it errorneously as "then". Doing this mistake way too
often when typing fast.
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c595c2ed
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2020-07-30T08:38:19
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md_process_verbatim_block_contents: Fix off by 1 error.
This caused outputting wrong indentation inside a fenced code blocks for
lines indented with mor ethan 16 spaces.
Fixes #124.
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72dad97e
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2020-05-20T16:44:07
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scripts/build_folding_map.py: Handle properly "ranges" of length 2.
Update the data structures in md_get_unicode_fold_info() to reflect the
update in the script and handle the previously omitted characters.
Fixes #113.
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3d64d6be
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2020-05-08T02:13:55
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Update to Unicode 13.0 (#111)
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7f2d880f
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2019-08-09T09:50:24
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Refactor dir structure.
We place all the sources in the single directory in order to not having
many dirs with too few sources.
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