Date: Sun, 12 Mar 2017 03:50:13 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r315104 - head/lib/libc/stdio Message-ID: <201703120350.v2C3oDwP025207@repo.freebsd.org>
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Author: pfg Date: Sun Mar 12 03:50:13 2017 New Revision: 315104 URL: https://svnweb.freebsd.org/changeset/base/315104 Log: libc: small cleanup. Initialize newsize in the code section so we avoids asigning the value if we exit early. Modified: head/lib/libc/stdio/printf-pos.c Modified: head/lib/libc/stdio/printf-pos.c ============================================================================== --- head/lib/libc/stdio/printf-pos.c Sun Mar 12 03:49:05 2017 (r315103) +++ head/lib/libc/stdio/printf-pos.c Sun Mar 12 03:50:13 2017 (r315104) @@ -641,12 +641,13 @@ __grow_type_table(struct typetable *type enum typeid *const oldtable = types->table; const int oldsize = types->tablesize; enum typeid *newtable; - u_int n, newsize = oldsize * 2; + u_int n, newsize; /* Detect overflow */ if (types->nextarg > NL_ARGMAX) return (-1); + newsize = oldsize * 2; if (newsize < types->nextarg + 1) newsize = types->nextarg + 1; if (oldsize == STATIC_ARG_TBL_SIZE) {
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