Add calls to git_extract_argv0_path() in programs that call git_config_*

[git.git] / index-pack.c

diff --git a/index-pack.c b/index-pack.c
index fe75332a9cd492fa109d07904de39f0eafa75c7e..72c41fd4f7b8c50f2b84f6125a81e1608533339c 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -8,6 +8,7 @@
 #include "tree.h"
 #include "progress.h"
 #include "fsck.h"
+#include "exec_cmd.h"
 
 static const char index_pack_usage[] =
 "git index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }";
@@ -178,7 +179,7 @@ static char *open_pack_file(char *pack_name)
                } else
                        output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
                if (output_fd < 0)
-                       die("unable to create %s: %s\n", pack_name, strerror(errno));
+                       die("unable to create %s: %s", pack_name, strerror(errno));
                pack_fd = output_fd;
        } else {
                input_fd = open(pack_name, O_RDONLY);
@@ -338,7 +339,7 @@ static void *unpack_raw_entry(struct object_entry *obj, union delta_base *delta_
                        base_offset = (base_offset << 7) + (c & 127);
                }
                delta_base->offset = obj->idx.offset - base_offset;
-               if (delta_base->offset >= obj->idx.offset)
+               if (delta_base->offset <= 0 || delta_base->offset >= obj->idx.offset)
                        bad_object(obj->idx.offset, "delta base offset is out of bound");
                break;
        case OBJ_COMMIT:
@@ -880,6 +881,8 @@ int main(int argc, char **argv)
        struct pack_idx_entry **idx_objects;
        unsigned char pack_sha1[20];
 
+       git_extract_argv0_path(argv[0]);
+
        /*
         * We wish to read the repository's config file if any, and
         * for that it is necessary to call setup_git_directory_gently().