989d921f5d
I'm very pleased to announce the release of our new website and documentation using the new toolchain with Hugo and AsciiDoctor. To get more information about the new toolchain please read the FreeBSD Documentation Project Primer[1], Hugo docs[2] and AsciiDoctor docs[3]. Acknowledgment: Benedict Reuschling <bcr@> Glen Barber <gjb@> Hiroki Sato <hrs@> Li-Wen Hsu <lwhsu@> Sean Chittenden <seanc@> The FreeBSD Foundation [1] https://docs.FreeBSD.org/en/books/fdp-primer/ [2] https://gohugo.io/documentation/ [3] https://docs.asciidoctor.org/home/ Approved by: doceng, core
15 lines
592 B
Diff
15 lines
592 B
Diff
--- contrib/libarchive/libarchive/archive_write.c.orig
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+++ contrib/libarchive/libarchive/archive_write.c
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@@ -459,8 +459,12 @@
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_archive_write_data(struct archive *_a, const void *buff, size_t s)
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{
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struct archive_write *a = (struct archive_write *)_a;
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+ const size_t max_write = INT_MAX;
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__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
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ARCHIVE_STATE_DATA, "archive_write_data");
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+ /* In particular, this catches attempts to pass negative values. */
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+ if (s > max_write)
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+ s = max_write;
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archive_clear_error(&a->archive);
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return ((a->format_write_data)(a, buff, s));
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}
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