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e2image: eliminate division by zero
authorTheodore Ts'o <tytso@mit.edu>
Fri, 3 Jan 2014 02:04:01 +0000 (21:04 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 5 Jan 2014 00:11:37 +0000 (19:11 -0500)
commit781c0df508897b0a9187b08ee3bdccd746d49839
treeb9e79a14984e7b274285ddfcf20bf0b6beeb2bd9tree | snapshot
parente9b5923544ea72b8287bf3d7226fc11068af945acommit | diff
e2image: eliminate division by zero

Dividing a floating point number by zero is undefined in C.  It
happens to work with gcc/glibc, but it's not something that's
guaranteed.

Addresses-Coverity-ID: #1147781

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
misc/e2image.c diff | blob | blame | history
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