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Use SSIZE_MAX for overflow check in parseoffset()

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There's no such thing as OFF_MAX so we can't use that.  off_t is
signed, so use SSIZE_MAX which will typically match the range of
off_t.
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sin 2015-11-26 10:30:35 +00:00
parent 1be832320c
commit 67157b7c4e
1 changed files with 1 additions and 1 deletions
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2
libutil/parseoffset.c
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@ -52,7 +52,7 @@ parseoffset(const char *str)
} }
/* prevent overflow */ /* prevent overflow */
if (res > (SIZE_MAX / scale)) { if (res > (SSIZE_MAX / scale)) {
weprintf("parseoffset %s: out of range\n", str); weprintf("parseoffset %s: out of range\n", str);
return -1; return -1;
} }