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path: root/package/system/opkg/patches/100-add-force-checksum.patch
blob: 5f65a7540cdab7e55fb99f4a189663d433184abf (plain)
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--- a/libopkg/opkg_conf.c
+++ b/libopkg/opkg_conf.c
@@ -54,6 +54,7 @@ opkg_option_t options[] = {
 	  { "force_reinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_reinstall },
 	  { "force_space", OPKG_OPT_TYPE_BOOL, &_conf.force_space },
 	  { "force_postinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_postinstall },
+	  { "force_checksum", OPKG_OPT_TYPE_BOOL, &_conf.force_checksum },
           { "check_signature", OPKG_OPT_TYPE_BOOL, &_conf.check_signature },
 	  { "ftp_proxy", OPKG_OPT_TYPE_STRING, &_conf.ftp_proxy },
 	  { "http_proxy", OPKG_OPT_TYPE_STRING, &_conf.http_proxy },
--- a/libopkg/opkg_conf.h
+++ b/libopkg/opkg_conf.h
@@ -78,6 +78,7 @@ struct opkg_conf
      int force_removal_of_essential_packages;
      int force_postinstall;
      int force_remove;
+     int force_checksum;
      int check_signature;
      int nodeps; /* do not follow dependencies */
      int nocase; /* perform case insensitive matching */
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -1327,12 +1327,19 @@ opkg_install_pkg(pkg_t *pkg, int from_up
          file_md5 = file_md5sum_alloc(pkg->local_filename);
          if (file_md5 && strcmp(file_md5, pkg->md5sum))
          {
-              opkg_msg(ERROR, "Package %s md5sum mismatch. "
-			"Either the opkg or the package index are corrupt. "
-			"Try 'opkg update'.\n",
-			pkg->name);
-              free(file_md5);
-              return -1;
+              if (!conf->force_checksum)
+              {
+                  opkg_msg(ERROR, "Package %s md5sum mismatch. "
+			    "Either the opkg or the package index are corrupt. "
+			    "Try 'opkg update'.\n",
+			    pkg->name);
+                  free(file_md5);
+                  return -1;
+              }
+              else
+              {
+                  opkg_msg(NOTICE, "Ignored %s md5sum mismatch.\n", pkg->name);
+              }
          }
 	 if (file_md5)
               free(file_md5);
--- a/src/opkg-cl.c
+++ b/src/opkg-cl.c
@@ -42,6 +42,7 @@ enum {
 	ARGS_OPT_FORCE_SPACE,
 	ARGS_OPT_FORCE_POSTINSTALL,
 	ARGS_OPT_FORCE_REMOVE,
+	ARGS_OPT_FORCE_CHECKSUM,
 	ARGS_OPT_ADD_ARCH,
 	ARGS_OPT_ADD_DEST,
 	ARGS_OPT_NOACTION,
@@ -84,6 +85,8 @@ static struct option long_options[] = {
 	{"force_postinstall", 0, 0, ARGS_OPT_FORCE_POSTINSTALL},
 	{"force-remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
 	{"force_remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
+	{"force-checksum", 0, 0, ARGS_OPT_FORCE_CHECKSUM},
+	{"force_checksum", 0, 0, ARGS_OPT_FORCE_CHECKSUM},
 	{"noaction", 0, 0, ARGS_OPT_NOACTION},
 	{"download-only", 0, 0, ARGS_OPT_DOWNLOAD_ONLY},
 	{"nodeps", 0, 0, ARGS_OPT_NODEPS},
@@ -178,6 +181,9 @@ args_parse(int argc, char *argv[])
 		case ARGS_OPT_FORCE_REMOVE:
 			conf->force_remove = 1;
 			break;
+		case ARGS_OPT_FORCE_CHECKSUM:
+			conf->force_checksum = 1;
+			break;
 		case ARGS_OPT_NODEPS:
 			conf->nodeps = 1;
 			break;
@@ -293,6 +299,7 @@ usage()
 	printf("\t--force-space		Disable free space checks\n");
 	printf("\t--force-postinstall	Run postinstall scripts even in offline mode\n");
 	printf("\t--force-remove	Remove package even if prerm script fails\n");
+	printf("\t--force-checksum	Don't fail on checksum mismatches\n");
 	printf("\t--noaction		No action -- test only\n");
 	printf("\t--download-only	No action -- download only\n");
 	printf("\t--nodeps		Do not follow dependencies\n");