hashtable: silence -fsanitize=address warning for `hashlittle()` function

[lttng-tools.git] / src / common / lttng-elf.c

diff --git a/src/common/lttng-elf.c b/src/common/lttng-elf.c
index 816dd0d7621a15a3dc6b2f073c2acc9a583fa02a..d6cef2fe8632fe08aa150e7816865e86fd3e79bc 100644 (file)
--- a/src/common/lttng-elf.c
+++ b/src/common/lttng-elf.c
@@ -133,8 +133,17 @@
                dst_sym.st_size = src_sym.st_size;      \
        } while (0)
 
-/* Both 32bit and 64bit use the same 1 byte field for type. (See elf.h) */
-#define ELF_ST_TYPE(val) ELF32_ST_TYPE(val)
+#ifndef ELFCLASSNUM
+#define ELFCLASSNUM 3
+#endif
+
+#ifndef ELFDATANUM
+#define ELFDATANUM 3
+#endif
+
+#ifndef EV_NUM
+#define EV_NUM 2
+#endif
 
 struct lttng_elf_ehdr {
        uint16_t e_type;
@@ -750,7 +759,7 @@ int lttng_elf_get_symbol_offset(int fd, char *symbol, uint64_t *offset)
        char *curr_sym_str = NULL;
        char *symbol_table_data = NULL;
        char *string_table_data = NULL;
-       char *string_table_name = NULL;
+       const char *string_table_name = NULL;
        struct lttng_elf_shdr symtab_hdr;
        struct lttng_elf_shdr strtab_hdr;
        struct lttng_elf *elf = NULL;
@@ -846,7 +855,8 @@ int lttng_elf_get_symbol_offset(int fd, char *symbol, uint64_t *offset)
                /*
                 * If the current symbol is not a function; skip to the next symbol.
                 */
-               if (ELF_ST_TYPE(curr_sym.st_info) != STT_FUNC) {
+               /* Both 32bit and 64bit use the same 1 byte field for type. (See elf.h) */
+               if (ELF32_ST_TYPE(curr_sym.st_info) != STT_FUNC) {
                        continue;
                }