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| author | Po Lu <luangruo@yahoo.com> | 2024-01-06 15:24:58 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2024-01-06 15:28:05 +0800 |
| commit | 2f59052602e71fb818dd5d671be119793864e712 (patch) | |
| tree | cceb8e607a87e2e4913daa64b254bd9912a13d4a /src/sfnt.c | |
| parent | 37889523278fe65733938fb11c3701898309961c (diff) | |
| download | emacs-2f59052602e71fb818dd5d671be119793864e712.tar.gz | |
Properly parse TTC tables with digital signatures
* src/sfnt.c (sfnt_read_ttc_header): Don't inadvertently
overwrite first two offsets while reading the digital signature.
Diffstat (limited to 'src/sfnt.c')
| -rw-r--r-- | src/sfnt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sfnt.c b/src/sfnt.c index aa8b49a9ecd..36240f4cdff 100644 --- a/src/sfnt.c +++ b/src/sfnt.c @@ -6195,7 +6195,7 @@ sfnt_read_ttc_header (int fd) size = (SFNT_ENDOF (struct sfnt_ttc_header, ul_dsig_offset, uint32_t) - offsetof (struct sfnt_ttc_header, ul_dsig_tag)); - rc = read (fd, &ttc->ul_dsig_offset, size); + rc = read (fd, &ttc->ul_dsig_tag, size); if (rc == -1 || rc < size) { xfree (ttc); @@ -20631,8 +20631,8 @@ main (int argc, char **argv) return 1; } -#define FANCY_PPEM 44 -#define EASY_PPEM 44 +#define FANCY_PPEM 14 +#define EASY_PPEM 14 interpreter = NULL; head = sfnt_read_head_table (fd, font); |