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| author | Alan Modra <amodra@bigpond.net.au> | 2007-10-15 02:00:56 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2007-10-15 02:00:56 +0000 |
| commit | f44680e51f75097806d4f445fb4018ab2c00ef38 (patch) | |
| tree | 6bb5c4534bddb3d5cd9ec84af015848da1ca2c1d /binutils/srconv.c | |
| parent | 524abc520d0748d5fda7fb71ce24ef7b114722e3 (diff) | |
| download | binutils-redhat-f44680e51f75097806d4f445fb4018ab2c00ef38.tar.gz | |
* objdump.c (print_line): Check fwrite return value.
* srconv.c (checksum, wr_tr, wr_cs): Likewise.
* sysdump.c (fillup): Return zero on getc or fread EOF. Return count
read.
Diffstat (limited to 'binutils/srconv.c')
| -rw-r--r-- | binutils/srconv.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/binutils/srconv.c b/binutils/srconv.c index 914c260716..2a7d63876a 100644 --- a/binutils/srconv.c +++ b/binutils/srconv.c @@ -176,7 +176,9 @@ checksum (FILE *file, unsigned char *ptr, int size, int code) /* Glue on a checksum too. */ ptr[bytes] = ~sum; - fwrite (ptr, bytes + 1, 1, file); + if (fwrite (ptr, bytes + 1, 1, file) != 1) + /* FIXME: Return error status. */ + abort (); } @@ -299,7 +301,10 @@ wr_tr (void) 0x03, /* RL */ 0xfd, /* CS */ }; - fwrite (b, 1, sizeof (b), file); + + if (fwrite (b, sizeof (b), 1, file) != 1) + /* FIXME: Return error status. */ + abort (); } static void @@ -1452,7 +1457,10 @@ wr_cs (void) 0x00, /* dot */ 0xDE /* CS */ }; - fwrite (b, 1, sizeof (b), file); + + if (fwrite (b, sizeof (b), 1, file) != 1) + /* FIXME: Return error status. */ + abort (); } /* Write out the SC records for a unit. Create an SC |