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authorJim Meyering <meyering@redhat.com>2012-07-25 18:35:36 +0200
committerJim Meyering <meyering@redhat.com>2012-07-25 19:00:22 +0200
commita6e8e3a3e116f2cdaa452eb66032d912092d0026 (patch)
tree9098d8c0e60b79ae0cccb0a3217d248a77fcbf94 /gl/lib
parentd75e93cb76c504e766e317ea0891285e4510ae67 (diff)
downloadcoreutils-a6e8e3a3e116f2cdaa452eb66032d912092d0026.tar.xz
tail: avoid misleading diagnostic upon fstat failure
* src/tail.c (check_fspec): Save fstat-induced errno *before* calling close_fd, not after. Otherwise, the close could well clobber the global errno, making tail print an invalid diagnostic. This could happen only with tail -f, and even then, only when a valid file descriptor were to provoke fstat failure.
Diffstat (limited to 'gl/lib')
0 files changed, 0 insertions, 0 deletions