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[MDEV-9468]: Client hangs in my_addr_resolve

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Account for timeout of select returning a 0 error code.
This commit is contained in:
Vicențiu Ciorbaru
2016-01-26 16:33:06 +02:00
parent d227399318
commit 7d39b28093
1 changed files with 5 additions and 1 deletions
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6
mysys/my_addr_resolve.c
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@ -175,6 +175,10 @@ int my_addr_resolve(void *ptr, my_addr_loc *loc)
sizeof(output) - total_bytes_read);
if (extra_bytes_read < 0)
return 1;
/* Timeout or max bytes read. */
if (extra_bytes_read == 0)
break;
total_bytes_read += extra_bytes_read;
}
@ -183,7 +187,7 @@ int my_addr_resolve(void *ptr, my_addr_loc *loc)
return 1;
/* Go through the addr2line response and get the required data.
The response is structured in 2 lnes. The first line contains the function
The response is structured in 2 lines. The first line contains the function
name, while the second one contains <filename>:<line number> */
for (i = 0; i < total_bytes_read; i++) {
if (output[i] == '\n') {