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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-01-24 23:59:47 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-02-09 22:13:18 +0100
commit83c675ac9aed767e4431a5bbc25f3ccd7f77cf84 (patch)
treef151bebe21be05baf8dffc30c1b3bdf912320f88 /include/xalloc.h
parent7d40c1a1420bc95af20624aa22e254a8eb3356f0 (diff)
mtd-utils: Fix "are we really at EOF" test logic in libubi read_data
The function reads file data into a buffer and then checks if we actually are at the end-of-file by trying to read one more byte. For whatever reason, the code uses an int instead of a char. It's not pretty but works. But again, this is something that every static analysis tool barks at. Further more, the error messages are inverted. "We aren't at EOF yet" is printed on failure and something like "read error %m" is printed on success. This patch fixes all of the above. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include/xalloc.h')
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