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![]() Signed integer overflow produces undefined behavior in C and off_t is a signed type. For predictable behavior, add some checks to protect in advance against overflow. On 32-bit systems ftell as called by buffer_tmpfile_prepare_to_read is likely to fail with EOVERFLOW when reading the corresponding postimage, and this patch does not fix that. So it's more of a futureproofing measure than a complete fix. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> |
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fast_export.c | ||
fast_export.h | ||
LICENSE | ||
line_buffer.c | ||
line_buffer.h | ||
line_buffer.txt | ||
repo_tree.c | ||
repo_tree.h | ||
sliding_window.c | ||
sliding_window.h | ||
svndiff.c | ||
svndiff.h | ||
svndump.c | ||
svndump.h |