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| author | Alan Modra <amodra@gmail.com> | 2007-01-12 03:14:01 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2007-01-12 03:14:01 +0000 |
| commit | 1f5409bb9c1b98fc69b351b38594f5cbc9d731ca (patch) | |
| tree | f8054148efc4c743ab309bf0ff5735557e4629f9 /gas/input-file.c | |
| parent | 7bd7b3eff2840d8309852c8a4091cb3b589fccd8 (diff) | |
| download | gdb-1f5409bb9c1b98fc69b351b38594f5cbc9d731ca.zip gdb-1f5409bb9c1b98fc69b351b38594f5cbc9d731ca.tar.gz gdb-1f5409bb9c1b98fc69b351b38594f5cbc9d731ca.tar.bz2 | |
* input-file.c (input_file_open): Check fgets return.
Diffstat (limited to 'gas/input-file.c')
| -rw-r--r-- | gas/input-file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gas/input-file.c b/gas/input-file.c index 91ec530..0907bad 100644 --- a/gas/input-file.c +++ b/gas/input-file.c @@ -163,8 +163,8 @@ input_file_open (char *filename, /* "" means use stdin. Must not be 0. */ c = getc (f_in); if (c == 'N') { - fgets (buf, 80, f_in); - if (!strncmp (buf, "O_APP", 5) && ISSPACE (buf[5])) + if (fgets (buf, sizeof (buf), f_in) + && !strncmp (buf, "O_APP", 5) && ISSPACE (buf[5])) preprocess = 0; if (!strchr (buf, '\n')) ungetc ('#', f_in); /* It was longer. */ @@ -173,8 +173,8 @@ input_file_open (char *filename, /* "" means use stdin. Must not be 0. */ } else if (c == 'A') { - fgets (buf, 80, f_in); - if (!strncmp (buf, "PP", 2) && ISSPACE (buf[2])) + if (fgets (buf, sizeof (buf), f_in) + && !strncmp (buf, "PP", 2) && ISSPACE (buf[2])) preprocess = 1; if (!strchr (buf, '\n')) ungetc ('#', f_in); |