[Gnash-commit] [bug #32735] CurlStreamFile::fillCache(std::streamsize): Assertion `size >= 0' failed.

[Sandro Santilli]

Update of bug #32735 (project gnash):

                  Status:                    None => Confirmed              

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Follow-up Comment #2:

Another backgrace, this time with code built with -O0 and
-fstack-protector-all:

30358:3] 23:22:13 ERROR: MediaParserFfmpeg couldn't parse input format: tried
to seek at negative offset -9223372036854299469.
lt-gtk-gnash: ../../gnash-git/libbase/curl_adapter.cpp:613: void
gnash::<unnamed>::CurlStreamFile::fillCache(std::streamsize): Assertion `size
>= 0' failed.
---Type <return> to continue, or q <return> to quit---

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb7549b70 (LWP 30366)]
0x0012d422 in __kernel_vsyscall ()
(gdb) bt
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x014ee651 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0x014f1a82 in *__GI_abort () at abort.c:92
#3  0x014e7718 in *__GI___assert_fail (assertion=0xcf0e19 "size >= 0",
    file=0xcf0df0 "../../gnash-git/libbase/curl_adapter.cpp", line=613,
    function=0xcf2500 "void
gnash::<unnamed>::CurlStreamFile::fillCache(std::streamsize)") at assert.c:81
#4  0x00cbc57d in fillCache (this=0x8755580, size=-728780528)
    at ../../gnash-git/libbase/curl_adapter.cpp:613
#5  0x00cc0049 in seek (this=0x8755580, pos=...)
    at ../../gnash-git/libbase/curl_adapter.cpp:1164
#6  0x00bf55a0 in gnash::media::ffmpeg::MediaParserFfmpeg::seekMedia (
    this=0x8443000, offset=3566186768, whence=0)
    at ../../gnash-git/libmedia/ffmpeg/MediaParserFfmpeg.cpp:561
#7  0x00bf391e in gnash::media::ffmpeg::MediaParserFfmpeg::seekMediaWrapper (
    opaque=0x8443000, offset=3566186768, whence=0)
    at ../../gnash-git/libmedia/ffmpeg/MediaParserFfmpeg.cpp:59
#8  0x020e1c35 in ?? () from /usr/lib/i686/cmov/libavformat.so.52


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