From 336dca81578cfec85a5be45642ff408b85c15400 Mon Sep 17 00:00:00 2001 From: Chih-Hung Hsieh Date: Wed, 9 Sep 2015 13:59:19 -0700 Subject: [PATCH] Initialize variable before use. Some compiler does not know that error function never returns. Signed-off-by: Chih-Hung Hsieh --- src/ChangeLog | 6 ++++++ src/readelf.c | 3 ++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/src/ChangeLog b/src/ChangeLog index fb92807..238c416 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,9 @@ +2015-09-09 Chih-Hung Hsieh + + * readelf.c (print_debug_exception_table): Initialize variable before + it is used, because compiler does not know that error never returns. + (dump_arhive_index): Likewise. + 2015-09-04 Chih-Hung Hsieh * elflint.c (check_group): Replace %Z length modifier with %z. diff --git a/src/readelf.c b/src/readelf.c index 8e64400..33274f3 100644 --- a/src/readelf.c +++ b/src/readelf.c @@ -7910,6 +7910,7 @@ print_debug_exception_table (Dwfl_Module *dwflmod __attribute__ ((unused)), dsize = 8; break; default: + dsize = 0; error (1, 0, gettext ("invalid TType encoding")); } @@ -9567,7 +9568,7 @@ dump_archive_index (Elf *elf, const char *fname) { as_off = s->as_off; - Elf *subelf; + Elf *subelf = NULL; if (unlikely (elf_rand (elf, as_off) == 0) || unlikely ((subelf = elf_begin (-1, ELF_C_READ_MMAP, elf)) == NULL)) -- 2.6.0.rc0.131.gf624c3d