| author | erik <erik> | 2007-01-22 23:01:41 (UTC) |
|---|---|---|
| committer | erik <erik> | 2007-01-22 23:01:41 (UTC) |
| commit | adcf6075db477909dd8170a74862a6ef91a5127f (patch) (side-by-side diff) | |
| tree | da0a1e35c5d392271bce29e84d3af5c30a864f56 /noncore/todayplugins | |
| parent | 9b4871054d01a47b4c546952a0948553413840d6 (diff) | |
| download | opie-adcf6075db477909dd8170a74862a6ef91a5127f.zip opie-adcf6075db477909dd8170a74862a6ef91a5127f.tar.gz opie-adcf6075db477909dd8170a74862a6ef91a5127f.tar.bz2 | |
Each file in this commit had a problem where a function might return
a null value for a pointer and that null value was not checked.
| -rw-r--r-- | noncore/todayplugins/stockticker/libstocks/csv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/noncore/todayplugins/stockticker/libstocks/csv.c b/noncore/todayplugins/stockticker/libstocks/csv.c index 6170bed..86d8607 100644 --- a/noncore/todayplugins/stockticker/libstocks/csv.c +++ b/noncore/todayplugins/stockticker/libstocks/csv.c @@ -314,7 +314,8 @@ stock *parse_csv_history_file(char *csv_file) end_line = csv_file; /* do not use the first line */ - end_line = strstr(line, "\n"); + if (!(end_line = strstr(line, "\n"))) + return 0; *end_line = 0; end_line++; line = end_line; |