Fix: flt.lttng-utils.debug-info: ".debug" extension not appended

[babeltrace.git] / plugins / lttng-utils / debug-info / bin-info.c

diff --git a/plugins/lttng-utils/debug-info/bin-info.c b/plugins/lttng-utils/debug-info/bin-info.c
index dd42f41cfbcd6301dcfef11e25964a4edb7f1447..023902c77b900f2248be6093ddb2601293e198cd 100644 (file)
--- a/plugins/lttng-utils/debug-info/bin-info.c
+++ b/plugins/lttng-utils/debug-info/bin-info.c
@@ -509,7 +509,7 @@ int bin_info_set_dwarf_info_build_id(struct bin_info *bin)
        int i = 0, ret = 0;
        char *path = NULL, *build_id_file = NULL;
        const char *dbg_dir = NULL;
-       size_t build_id_file_len;
+       size_t build_id_char_len, build_id_suffix_char_len, build_id_file_len;
 
        if (!bin || !bin->build_id) {
                goto error;
@@ -518,8 +518,9 @@ int bin_info_set_dwarf_info_build_id(struct bin_info *bin)
        dbg_dir = bin->debug_info_dir ? bin->debug_info_dir : DEFAULT_DEBUG_DIR;
 
        /* 2 characters per byte printed in hex, +1 for '/' and +1 for '\0' */
-       build_id_file_len = (2 * bin->build_id_len) + 1 +
-                       strlen(BUILD_ID_SUFFIX) + 1;
+       build_id_char_len = (2 * bin->build_id_len) + 1;
+       build_id_suffix_char_len = strlen(BUILD_ID_SUFFIX) + 1;
+       build_id_file_len =  build_id_char_len + build_id_suffix_char_len;
        build_id_file = g_new0(gchar, build_id_file_len);
        if (!build_id_file) {
                goto error;
@@ -531,7 +532,8 @@ int bin_info_set_dwarf_info_build_id(struct bin_info *bin)
 
                g_snprintf(&build_id_file[path_idx], 3, "%02x", bin->build_id[i]);
        }
-       g_strconcat(build_id_file, BUILD_ID_SUFFIX, NULL);
+       g_snprintf(&build_id_file[build_id_char_len], build_id_suffix_char_len,
+               BUILD_ID_SUFFIX);
 
        path = g_build_path("/", dbg_dir, BUILD_ID_SUBDIR, build_id_file, NULL);
        if (!path) {