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| author | Keith Packard <keithp@keithp.com> | 2017-04-09 12:48:54 -0700 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2017-04-22 11:52:34 -0600 |
| commit | f036b35a6fe1e187b2faea5c4ddf72359b33a44f (patch) | |
| tree | b92c0efe9e495805489310c3e162b138b357cb01 /ao-tools/ao-elftohex/ao-elftohex.c | |
| parent | 1db7169b193808c733852054e9a4713cdbd76cea (diff) | |
ao-elftohex: Add conditions for skipping ELF sections
Skip sections with size 0, or which are of type SHT_NOBITS or which
don't have the SHF_ALLOC flag set.
This avoids crashing on sections which don't have any data to copy.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'ao-tools/ao-elftohex/ao-elftohex.c')
| -rw-r--r-- | ao-tools/ao-elftohex/ao-elftohex.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ao-tools/ao-elftohex/ao-elftohex.c b/ao-tools/ao-elftohex/ao-elftohex.c index 265908c5..f3ab0c38 100644 --- a/ao-tools/ao-elftohex/ao-elftohex.c +++ b/ao-tools/ao-elftohex/ao-elftohex.c @@ -19,6 +19,7 @@ #include <getopt.h> #include <stdlib.h> #include <string.h> +#include <unistd.h> #include "ao-hex.h" #include "ao-elf.h" #include "ao-verbose.h" |