https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230720
Bug ID: 230720
Summary: strptime() conversion and validation issues
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: b...@freebsd.org
Reporter: rlit...@inetco.com
Created attachment 196301
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=196301&action=edit
Patch file for strptime.c
I've been running the FreeBSD strptime() function through a few tests and a few
of things came up.
1) Some compile warnings were silenced by changing the type of len from int to
size_t. Also some compiler-reported possibly uninitialized use, which I don't
think are really bugs but best to be safe.
2) %k and %l should allow preceding blanks. The current version requires all
digits and throws an error. I have put in a little fix to permit this.
3) %I and %l should generate an error on 0. A small check added for that.
4) %d should generate an error on 0. A small check added for that.
Patch attached.
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