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| author | Chris Liddell <chris.liddell@artifex.com> | 2021-08-13 11:58:51 +0100 |
|---|---|---|
| committer | Chris Liddell <chris.liddell@artifex.com> | 2021-08-13 14:53:25 +0100 |
| commit | 290f6c815c28eb0245b16820c63ec64086d57d42 (patch) | |
| tree | 24ee6e3a747a9657c609307c788c151b1ffa5eaa /pdf/pdf_font11.c | |
| parent | f5d285882e9fc8d6fa682f8f3808bffc625f8206 (diff) | |
| download | ghostpdl-290f6c815c28eb0245b16820c63ec64086d57d42.tar.gz | |
Fixes for Coverity IDs: 372269/372317/372260
Diffstat (limited to 'pdf/pdf_font11.c')
| -rw-r--r-- | pdf/pdf_font11.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/pdf/pdf_font11.c b/pdf/pdf_font11.c index ac8df97bc..a26455e26 100644 --- a/pdf/pdf_font11.c +++ b/pdf/pdf_font11.c @@ -368,9 +368,12 @@ int pdfi_read_cidtype2_font(pdf_context *ctx, pdf_dict *font_dict, pdf_dict *str it's only permitted to be "/Identity", so ignore it */ if (obj->type == PDF_STREAM) { - code = pdfi_stream_to_buffer(ctx, (pdf_stream *)obj, - &(font->cidtogidmap.data), - (int64_t *)&(font->cidtogidmap.size)); + int64_t sz; + code = pdfi_stream_to_buffer(ctx, (pdf_stream *)obj, &(font->cidtogidmap.data), &sz); + if (code < 0) { + goto error; + } + font->cidtogidmap.size = (uint)sz; } pdfi_countdown(obj); obj = NULL; @@ -420,7 +423,7 @@ int pdfi_read_cidtype2_font(pdf_context *ctx, pdf_dict *font_dict, pdf_dict *str goto error; } - if (font) + if (font != NULL && ppfont != NULL) *ppfont = (pdf_font *)font; return code; error: |