tTh/libbubulle
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clean structure before use

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Tonton Th 2020-06-05 10:54:20 +02:00
parent b9919b09e5
commit af35f158cd
1 changed files with 4 additions and 8 deletions
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12
bubulles.c
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@ -45,7 +45,7 @@ Bubulle *array;
fprintf(stderr, "+++ %s '%s' %d 0x%X\n", __func__, name, sz, unused); fprintf(stderr, "+++ %s '%s' %d 0x%X\n", __func__, name, sz, unused);
#endif #endif
if (NULL==(bblptr = malloc(sizeof(BBList)))) { if (NULL==(bblptr = calloc(1, sizeof(BBList)))) {
fprintf(stderr, "no mem available in %s\n", __func__); fprintf(stderr, "no mem available in %s\n", __func__);
return NULL; return NULL;
} }
@ -142,16 +142,12 @@ fprintf(stderr, "XYZ %f %f %f\n", what->p.x, what->p.y, what->p.z);
if (where->fidx > where->size) { if (where->fidx > where->size) {
/* this is a very bad fatal error */ /* this is a very bad fatal error */
fprintf(stderr, "%s : overflow in BBList at %p\n", __func__, where); fprintf(stderr, "%s : overflow in BBList at %p\n", __func__, where);
#if MUST_ABORT
abort(); abort();
} #endif
if (where->fidx > where->size) {
/* array is full */
#if DEBUG_LEVEL
fprintf(stderr, "%s : array of %p is full\n", __func__, where);
#endif
return -1; return -1;
} }
memcpy(&where->bbs[where->fidx], what, sizeof(Bubulle)); memcpy(&where->bbs[where->fidx], what, sizeof(Bubulle));