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authorGlenn L McGrath2001-07-18 15:47:21 +0000
committerGlenn L McGrath2001-07-18 15:47:21 +0000
commitc3fbec73fb45997918bef927cea519866e1e1c9d (patch)
tree5c1fd9758c4c9894bb050d9c152e1735bc007536 /archival/dpkg_deb.c
parent8d3b0497a4d8866f0cafd873f241971c2871d580 (diff)
downloadbusybox-c3fbec73fb45997918bef927cea519866e1e1c9d.zip
busybox-c3fbec73fb45997918bef927cea519866e1e1c9d.tar.gz
Change read_package_field interface, and rewrite using low level functions
Fixes for a few bugs that have crept into dpkg in the last few days
Diffstat (limited to 'archival/dpkg_deb.c')
-rw-r--r--archival/dpkg_deb.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/archival/dpkg_deb.c b/archival/dpkg_deb.c
index 7f4dcbf..a933c69 100644
--- a/archival/dpkg_deb.c
+++ b/archival/dpkg_deb.c
@@ -110,12 +110,17 @@ extern int dpkg_deb_main(int argc, char **argv)
}
else if (arg_type == arg_type_field) {
char *field = NULL;
+ char *name;
+ char *value;
int field_start = 0;
- while ((field = read_package_field(&output_buffer[field_start])) != NULL) {
- field_start += (strlen(field) + 1);
- if (strstr(field, argv[optind + 1]) == field) {
- puts(field + strlen(argv[optind + 1]) + 2);
+ while (1) {
+ field_start += read_package_field(&output_buffer[field_start], &name, &value);
+ if (name == NULL) {
+ break;
+ }
+ if (strcmp(name, argv[optind + 1]) == 0) {
+ puts(value);
}
free(field);
}