diff options
Diffstat (limited to 'source/pdf')
| -rw-r--r-- | source/pdf/pdf-lex.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source/pdf/pdf-lex.c b/source/pdf/pdf-lex.c index bc7393c7..e6a925ff 100644 --- a/source/pdf/pdf-lex.c +++ b/source/pdf/pdf-lex.c @@ -419,6 +419,9 @@ lex_hex_string(fz_context *ctx, fz_stream *f, pdf_lexbuf *lb) { case IS_WHITE: break; + default: + fz_warn(ctx, "invalid character in hex string"); + /* fall through */ case IS_HEX: if (x) { @@ -432,11 +435,13 @@ lex_hex_string(fz_context *ctx, fz_stream *f, pdf_lexbuf *lb) } break; case '>': + if (x) + { + *s++ = a * 16; /* pad truncated string with '0' */ + } goto end; case EOF: return PDF_TOK_ERROR; - default: - fz_warn(ctx, "ignoring invalid character in hex string"); } } end: |