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131
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1 /* { dg-do compile }
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2 { dg-options "-O2 -Wstringop-overflow" } */
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3
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4 extern char* strchr (const char*, int);
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5 extern char* strcpy (char*, const char*);
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6 extern void* malloc (__SIZE_TYPE__);
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7 extern __SIZE_TYPE__ strlen (const char *);
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8 struct define_item {
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9 int len;
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10 char value[1];
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11 };
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12
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13 struct define_item * foo(char *name)
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14 {
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15 char * p;
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16 char * value;
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17 struct define_item * ptr;
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18
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19 p = strchr (name, '=');
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20 if (1 && p) {
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21 value = p+1;
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22 } else
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23 value = "1";
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24
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25 ptr = malloc(sizeof(struct define_item) + strlen(value));
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26 strcpy(ptr->value, value); /* { dg-bogus "bytes into a region" } */
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27 return ptr;
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28 }
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