diff options
author | Eric Andersen <andersen@codepoet.org> | 2000-06-02 21:51:39 +0400 |
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committer | Eric Andersen <andersen@codepoet.org> | 2000-06-02 21:51:39 +0400 |
commit | 9c8ffa02f4ecd6029233de9d5cdc695fc82fc6df (patch) | |
tree | efb6f856f25a646c4fef50123de1deb559d83a9a | |
parent | 3199bda52e85225c22c617617f43591d6fd23eea (diff) |
Pavel fixed a segfault in yes.
-Erik
-rw-r--r-- | Changelog | 1 | ||||
-rw-r--r-- | coreutils/yes.c | 2 | ||||
-rw-r--r-- | yes.c | 2 |
3 files changed, 3 insertions, 2 deletions
@@ -48,6 +48,7 @@ * Fixed more and ps to have sensible terminal width defaults, thanks to Pavel Roskin. * Fixed all fatalError() calls lacking a "\n", thanks to Pavel Roskin. + * Fixed a segfault in yes when no args were given -- Pavel Roskin. * More doc updates diff --git a/coreutils/yes.c b/coreutils/yes.c index 97b6f653c..1718af4bb 100644 --- a/coreutils/yes.c +++ b/coreutils/yes.c @@ -27,7 +27,7 @@ extern int yes_main(int argc, char **argv) { int i; - if (argc >=1 && *argv[1]=='-') { + if (argc >= 2 && *argv[1] == '-') { usage("yes [OPTION]... [STRING]...\n" #ifndef BB_FEATURE_TRIVIAL_HELP "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n" @@ -27,7 +27,7 @@ extern int yes_main(int argc, char **argv) { int i; - if (argc >=1 && *argv[1]=='-') { + if (argc >= 2 && *argv[1] == '-') { usage("yes [OPTION]... [STRING]...\n" #ifndef BB_FEATURE_TRIVIAL_HELP "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n" |