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| author | Robin Watts <robin.watts@artifex.com> | 2011-12-15 19:49:16 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2011-12-15 19:49:16 +0000 |
| commit | e6118ac1b13cc49f637861fccbc32a10c4ea1ea7 (patch) | |
| tree | 4ccb1fb5adf96d7794872502ee975825f250054a /pdf/pdf_xref.c | |
| parent | 3031a2480fe775df825de6674495d01ae2607d93 (diff) | |
| download | mupdf-e6118ac1b13cc49f637861fccbc32a10c4ea1ea7.tar.xz | |
Various Memsqueezing fixes.
Fixes for leaks (and SEGVs, division by zeros etc) seen when
Memsqueezing.
Diffstat (limited to 'pdf/pdf_xref.c')
| -rw-r--r-- | pdf/pdf_xref.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pdf/pdf_xref.c b/pdf/pdf_xref.c index b560d868..d47524b6 100644 --- a/pdf/pdf_xref.c +++ b/pdf/pdf_xref.c @@ -676,7 +676,6 @@ pdf_open_xref_with_stream(fz_stream *file, char *password) xref->trailer = NULL; } fz_warn(xref->ctx, "trying to repair broken xref"); - pdf_repair_xref(xref, xref->scratch, sizeof xref->scratch); repaired = 1; } @@ -684,6 +683,9 @@ pdf_open_xref_with_stream(fz_stream *file, char *password) { int hasroot, hasinfo; + if (repaired) + pdf_repair_xref(xref, xref->scratch, sizeof xref->scratch); + encrypt = fz_dict_gets(xref->trailer, "Encrypt"); id = fz_dict_gets(xref->trailer, "ID"); if (fz_is_dict(encrypt)) |