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author | Radoslav Georgiev <rgeorgiev583@gmail.com> | 2020-05-26 19:42:07 +0300 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2020-06-02 00:14:08 +0200 |
commit | abfd154efd5de2cc3c73ff50b9a489651fb2a5b6 (patch) | |
tree | 4325c93e9f9770ecf48da82d4a3d755c0c2d2363 /tests/libtest/lib1501.c | |
parent | 066b30323182193bd034cf86af03d3713c2004ec (diff) |
examples/http2-down/upload: add error checks
If `index.html` does not exist in the directory from which the example
is invoked, the fopen(upload, "rb") invocation in `setup` would fail,
returning NULL. This value is subsequently passed as the FILE* argument
of the `fread` invocation in the `read_callback` function, which is the
actual cause of the crash (apparently `fread` assumes that argument to
be non-null).
In addition, mitigate some possible crashes of similar origin.
Closes #5463
Diffstat (limited to 'tests/libtest/lib1501.c')
0 files changed, 0 insertions, 0 deletions