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Increased size of following arrays to prevent memory overwrites: dcb_fake_write_errno, dcb_fake_write_ev, conn_open. Note that these are use in DEBUG build only.

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This commit is contained in:
vraatikka
2013-10-16 17:32:30 +03:00
parent a696e041e0
commit 44c7914f2b
3 changed files with 6 additions and 6 deletions
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6
server/core/gateway.c
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@ -323,9 +323,9 @@ main(int argc, char **argv)
sigaddset(&sigpipe_mask, SIGPIPE); sigaddset(&sigpipe_mask, SIGPIPE);
#if defined(SS_DEBUG) #if defined(SS_DEBUG)
memset(conn_open, 0, sizeof(bool)*1024); memset(conn_open, 0, sizeof(bool)*10240);
memset(dcb_fake_write_errno, 0, sizeof(unsigned char)*1024); memset(dcb_fake_write_errno, 0, sizeof(unsigned char)*10240);
memset(dcb_fake_write_ev, 0, sizeof(__int32_t)*1024); memset(dcb_fake_write_ev, 0, sizeof(__int32_t)*10240);
fail_next_backend_fd = false; fail_next_backend_fd = false;
fail_next_client_fd = false; fail_next_client_fd = false;
fail_next_accept = 0; fail_next_accept = 0;

4
server/include/dcb.h
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@ -186,8 +186,8 @@ typedef struct dcb {
} DCB; } DCB;
#if defined(SS_DEBUG) #if defined(SS_DEBUG)
unsigned char dcb_fake_write_errno[1024]; unsigned char dcb_fake_write_errno[10240];
__int32_t dcb_fake_write_ev[1024]; __int32_t dcb_fake_write_ev[10240];
bool fail_next_backend_fd; bool fail_next_backend_fd;
bool fail_next_client_fd; bool fail_next_client_fd;
int fail_next_accept; int fail_next_accept;

2
utils/skygw_debug.h
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@ -377,7 +377,7 @@ typedef enum skygw_chk_t {
} }
#if defined(SS_DEBUG) #if defined(SS_DEBUG)
bool conn_open[1024]; bool conn_open[10240];
#endif #endif
#endif /* SKYGW_DEBUG_H */ #endif /* SKYGW_DEBUG_H */