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riscv-gcc-1
Commit f6cde0ad by Ian Lance Taylor
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Fix channels with element type of size zero. 

From-SVN: r179030
parent 6200761b
Showing with 1 additions and 1 deletions
libgo/runtime/go-new-channel.c
...@@ -33,7 +33,7 @@ __go_new_channel (const struct __go_type_descriptor *channel_type, ...@@ -33,7 +33,7 @@ __go_new_channel (const struct __go_type_descriptor *channel_type,
ientries = (int) entries; ientries = (int) entries;
if (ientries < 0 if (ientries < 0
|| (uintptr_t) ientries != entries || (uintptr_t) ientries != entries
|| entries > (uintptr_t) -1 / element_size) || (element_size > 0 && entries > (uintptr_t) -1 / element_size))
__go_panic_msg ("chan size out of range"); __go_panic_msg ("chan size out of range");
alloc_size = (element_size + sizeof (uint64_t) - 1) / sizeof (uint64_t); alloc_size = (element_size + sizeof (uint64_t) - 1) / sizeof (uint64_t);
......
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