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| author | Andreas Schwab <schwab@suse.de> | 2025-03-24 11:39:29 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2025-03-24 15:23:32 +0100 |
| commit | c6e7d9ca72cb424b7af9357d77209eb7dd14621a (patch) | |
| tree | 4867641641051ef4f745747364450f1e4be49617 | |
| parent | 0d998b38a6fd280973fa6e91d3e34e544eef8fb2 (diff) | |
| download | gcc-c6e7d9ca72cb424b7af9357d77209eb7dd14621a.zip gcc-c6e7d9ca72cb424b7af9357d77209eb7dd14621a.tar.gz gcc-c6e7d9ca72cb424b7af9357d77209eb7dd14621a.tar.bz2 | |
Remove buffer overflow in cobol driver
PR cobol/119390
* gcobolspec.cc (lang_specific_driver): Use pointer instead of
copying into fixed array.
| -rw-r--r-- | gcc/cobol/gcobolspec.cc | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/cobol/gcobolspec.cc b/gcc/cobol/gcobolspec.cc index 364c14c..c84f405 100644 --- a/gcc/cobol/gcobolspec.cc +++ b/gcc/cobol/gcobolspec.cc @@ -498,15 +498,11 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options, if( prior_main ) { - char ach[128]; - if( entry_point ) - { - strcpy(ach, entry_point); - } + const char *ach; + if (entry_point) + ach = entry_point; else - { - strcpy(ach, decoded_options[i].arg); - } + ach = decoded_options[i].arg; append_option(OPT_main_, ach, 1); prior_main = false; entry_point = NULL; |