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/* { dg-additional-options "-O2" } */
#include <string.h>
/* Reduced from curl lib/smb.c. */
typedef int CURLcode;
struct smb_conn {
// [...]
char *user;
};
struct smb_setup {
// [...]
char bytes[48];
} __attribute__((packed));
struct connectdata {
// [...]
struct smb_conn *smbc;
};
CURLcode smb_send_setup (struct connectdata *conn)
{
struct smb_conn *smbc = conn->smbc;
struct smb_setup msg;
char *p = msg.bytes;
unsigned char lm[24];
/* Init to prevent uninit warning. */
memset(&msg, 0, sizeof(msg));
memset (&lm, 0, sizeof(lm));
memcpy(p, lm, sizeof(lm));
p += sizeof(lm);
/* Had a false-positive overflow at p. Checker had a number of bytes copied
relative to the start but offset points in the middle the field. */
strcpy(p, (smbc->user));
p += strlen(smbc->user) + 1;
return 1;
}
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