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author | Eric Andersen <andersen@codepoet.org> | 2001-05-05 00:47:33 +0400 |
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committer | Eric Andersen <andersen@codepoet.org> | 2001-05-05 00:47:33 +0400 |
commit | 7526f035f4feea48d4c686a2c5c484c4175976f9 (patch) | |
tree | 7e7a5c8f8b620362138967edc83a20fda3e0a346 /findutils | |
parent | e5ffb911e89f244c7edcfe197c71b4b5e5955310 (diff) |
Fix a buffer overflow. Which accounted for the size of the path, plus the the
'/', plus the size of the test command. It did not account for the terminating
NULL, which overwrote the end of the string.
-Erik
Diffstat (limited to 'findutils')
-rw-r--r-- | findutils/which.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/findutils/which.c b/findutils/which.c index 1d7524465..08813c149 100644 --- a/findutils/which.c +++ b/findutils/which.c @@ -53,7 +53,7 @@ extern int which_main(int argc, char **argv) argv++; found = 0; for (i = 0; i < count; i++) { - char buf[strlen(path_n)+1+strlen(*argv)]; + char buf[strlen(path_n)+strlen(*argv)+2]; strcpy (buf, path_n); strcat (buf, "/"); strcat (buf, *argv); |