From 7cd1bf7b762f0b7d3b1158e52c800d299ed5333f Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 1 Feb 2008 23:52:59 +0000 Subject: [PATCH] Minor optimization in parameter substituion loop in ld. --- src/ChangeLog | 3 +++ src/ld.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/src/ChangeLog b/src/ChangeLog index 06b297811..a532a98e3 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,8 @@ 2008-02-01 Ulrich Drepper + * ld.c (replace_args): Prevent loop over replacements if the parameter + is only two characters long. + * ld.c: Recognize sha1 argument for --build-id parameter. * ldgeneric.c (create_build_id_section): Handle sha1. (compute_hash_sum): New function. Broken out of compute_build_id. diff --git a/src/ld.c b/src/ld.c index a863478a8..11c5cabd0 100644 --- a/src/ld.c +++ b/src/ld.c @@ -512,7 +512,7 @@ replace_args (int argc, char *argv[]) const size_t nargs = sizeof (args) / sizeof (args[0]); for (int i = 1; i < argc; ++i) - if (argv[i][0] == '-' && islower (argv[i][1])) + if (argv[i][0] == '-' && islower (argv[i][1]) && argv[i][2] != '\0') for (size_t j = 0; j < nargs; ++j) if (strcmp (argv[i], args[j].from) == 0) { -- 2.47.2