diff options
Diffstat (limited to 'libcrystfel/src/symmetry.c')
| -rw-r--r-- | libcrystfel/src/symmetry.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/libcrystfel/src/symmetry.c b/libcrystfel/src/symmetry.c index 32c5f6c3..bd2f16b7 100644 --- a/libcrystfel/src/symmetry.c +++ b/libcrystfel/src/symmetry.c @@ -1684,21 +1684,24 @@ SymOpList *parse_symmetry_operations(const char *s) } -static void add_chars(char *t, const char *s, int max_len) +static void add_chars(char *t, const char *s, size_t max_len) { - char *tmp; + size_t len; - tmp = strdup(t); + len = strlen(t) + strlen(s); + if ( len > max_len ) { + ERROR("get_matrix_name: String too long!\n"); + return; + } - snprintf(t, max_len, "%s%s", tmp, s); - free(tmp); + strcat(t, s); } char *get_matrix_name(const IntegerMatrix *m, int col) { char *text; - const int max_len = 9; + const size_t max_len = 31; int i; int printed = 0; |