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authorPádraig Brady <P@draigBrady.com>2015-05-29 15:33:59 +0100
committerPádraig Brady <P@draigBrady.com>2015-05-30 00:41:09 +0100
commitb9842a615366b47cbd0739d97f2dd2679dfbb3a8 (patch)
treec272db54a8a0539db3f6eb6416cf6c422bf8e1f2 /tests/misc
parent17621b594a74af2cf77a7120b89add47397dbd11 (diff)
downloadcoreutils-b9842a615366b47cbd0739d97f2dd2679dfbb3a8.tar.xz
maint: avoid new coverity warnings
* src/sync.c (sync_arg): Initialise variable to avoid unitialized access if assert is disabled. * src/head.c (elide_tail_bytes_file): Support this function with ---presume-input-pipe and larger files, which regressed with commit v8.23-47-g2662702. (elide_tail_lines_file): Likewise. * src/dd.c (dd_copy): Explicitly don't try to ftruncate() upon failure to lseek() (the existing check against st_size was already protecting that). * src/factor.c (factor_using_squfof): Assert (only when linting due to performance) to avoid the implication of divide by zero. * src/od.c (read_block): Remove dead code. * src/tac.c (tac_seekable): Likewise. * src/ls.c (gobble_file): Likewise.
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