Fix string truncation warnings
PeterB
1 year, 9 months ago
| 0 | Description: Fix stringop-truncation warnings | |
| 1 | Author: Peter Blackman <peter@pblackman.plus.com> | |
| 2 | Forwarded: No | |
| 3 | ||
| 4 | Index: b/flam3-genome.c | |
| 5 | =================================================================== | |
| 6 | --- a/flam3-genome.c | |
| 7 | +++ b/flam3-genome.c | |
| 8 | @@ -977,7 +977,7 @@ | |
| 9 | ||
| 10 | if (cp_orig.flame_name[0]) { | |
| 11 | char tm[flam3_name_len+1]; | |
| 12 | - strncpy(tm, cp_orig.flame_name, flam3_name_len); | |
| 13 | + strncpy(tm, cp_orig.flame_name, flam3_name_len+1); | |
| 14 | snprintf(cp_orig.flame_name, flam3_name_len, "mutation %d of %s", rep, tm); | |
| 15 | } | |
| 16 | ||
| 17 | Index: b/flam3.c | |
| 18 | =================================================================== | |
| 19 | --- a/flam3.c | |
| 20 | +++ b/flam3.c | |
| 21 | @@ -2508,7 +2508,7 @@ | |
| 22 | f->rc.randrsl[lp] = default_isaac_seed; | |
| 23 | } else { | |
| 24 | /* Use the specified string */ | |
| 25 | - strncpy((char *)&f->rc.randrsl,(const char *)isaac_seed, RANDSIZ*sizeof(ub4)); | |
| 26 | + strncpy((char *)&f->rc.randrsl,(const char *)isaac_seed, RANDSIZ*sizeof(ub4)-1); | |
| 27 | } | |
| 28 | ||
| 29 | /* Initialize the random number generator */ |