James Bursa's patch to avoid free(NULL) (mainly because the libcurl memdebug
system thinks free(NULL) is badness)
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Родитель
fd775454ca
Коммит
2b7727aad1
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@ -101,13 +101,13 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
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/* Something failed; clean up memory we may have allocated. */
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if (channel->nservers != -1)
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free(channel->servers);
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if (channel->ndomains != -1)
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if (channel->domains)
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{
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for (i = 0; i < channel->ndomains; i++)
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free(channel->domains[i]);
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free(channel->domains);
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}
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if (channel->nsort != -1)
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if (channel->sortlist)
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free(channel->sortlist);
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if(channel->lookups)
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free(channel->lookups);
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@ -454,7 +454,8 @@ DhcpNameServer
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if (status != ARES_SUCCESS)
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break;
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}
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free(line);
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if(line)
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free(line);
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fclose(fp);
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}
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