log: add log.showSignature configuration variable

diff --git a/grep.c b/grep.c
index 7b2b96a4376efe51e41f9311c6fa5250a2dcd13d..ec6f7ffa19622f1a63a4cdd51936d1061e90fc49 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -1732,7 +1732,7 @@ static int grep_source_load_file(struct grep_source *gs)
        if (lstat(filename, &st) < 0) {
        err_ret:
                if (errno != ENOENT)
-                       error(_("'%s': %s"), filename, strerror(errno));
+                       error_errno(_("failed to stat '%s'"), filename);
                return -1;
        }
        if (!S_ISREG(st.st_mode))
@@ -1741,15 +1741,14 @@ static int grep_source_load_file(struct grep_source *gs)
        i = open(filename, O_RDONLY);
        if (i < 0)
                goto err_ret;
-       data = xmalloc(size + 1);
+       data = xmallocz(size);
        if (st.st_size != read_in_full(i, data, size)) {
-               error(_("'%s': short read %s"), filename, strerror(errno));
+               error_errno(_("'%s': short read"), filename);
                close(i);
                free(data);
                return -1;
        }
        close(i);
-       data[size] = 0;
 
        gs->buf = data;
        gs->size = size;