diff options
Diffstat (limited to 'package/busybox/patches/921-sed.patch')
| -rw-r--r-- | package/busybox/patches/921-sed.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/package/busybox/patches/921-sed.patch b/package/busybox/patches/921-sed.patch new file mode 100644 index 0000000..08bfa2a --- /dev/null +++ b/package/busybox/patches/921-sed.patch @@ -0,0 +1,65 @@ +--- a/editors/sed.c ++++ b/editors/sed.c +@@ -61,6 +61,10 @@ + #include "libbb.h" + #include "xregex.h" + ++enum { ++ OPT_in_place = 1 << 0, ++}; ++ + /* Each sed command turns into one of these structures. */ + typedef struct sed_cmd_s { + /* Ordered by alignment requirements: currently 36 bytes on x86 */ +@@ -938,8 +942,11 @@ static void process_files(void) + + if (matched) { + /* once matched, "n,xxx" range is dead, disabling it */ +- if (sed_cmd->beg_line > 0) ++ if (sed_cmd->beg_line > 0 ++ && !(option_mask32 & OPT_in_place) /* but not for -i */ ++ ) { + sed_cmd->beg_line = -2; ++ } + sed_cmd->in_match = !( + /* has the ending line come, or is this a single address command? */ + (sed_cmd->end_line ? +@@ -1270,9 +1277,6 @@ static void add_cmd_block(char *cmdstr) + int sed_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; + int sed_main(int argc UNUSED_PARAM, char **argv) + { +- enum { +- OPT_in_place = 1 << 0, +- }; + unsigned opt; + llist_t *opt_e, *opt_f; + int status = EXIT_SUCCESS; +@@ -1292,6 +1296,7 @@ int sed_main(int argc UNUSED_PARAM, char + opt_e = opt_f = NULL; + opt_complementary = "e::f::" /* can occur multiple times */ + "nn"; /* count -n */ ++ /* -i must be first, to match OPT_in_place definition */ + opt = getopt32(argv, "irne:f:", &opt_e, &opt_f, + &G.be_quiet); /* counter for -n */ + //argc -= optind; +diff -urpN busybox-1.17.1/testsuite/sed.tests busybox-1.17.1-sed/testsuite/sed.tests +--- busybox-1.17.1/testsuite/sed.tests 2010-07-06 04:25:54.000000000 +0200 ++++ busybox-1.17.1-sed/testsuite/sed.tests 2010-08-01 04:19:26.000000000 +0200 +@@ -270,11 +270,16 @@ testing "sed a cmd ended by double backs + | two \\ + ' + +-# fisrt three lines are deleted; 4th line is matched and printed by "2,3" and by "4" ranges ++# first three lines are deleted; 4th line is matched and printed by "2,3" and by "4" ranges + testing "sed with N skipping lines past ranges on next cmds" \ + "sed -n '1{N;N;d};1p;2,3p;3p;4p'" \ + "4\n4\n" "" "1\n2\n3\n4\n" + ++testing "sed -i with address modifies all files, not only first" \ ++ "cp input input2; sed -i -e '1s/foo/bar/' input input2 && cat input input2; rm input2" \ ++ "bar\nbar\n" "foo\n" "" ++ ++ + # testing "description" "arguments" "result" "infile" "stdin" + + exit $FAILCOUNT |