16 lines
542 B
Diff
16 lines
542 B
Diff
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gcc -Wformat-truncation thinks this might truncate.
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diff -uap memcached-1.4.34/util.c.gcc7fmt memcached-1.4.34/util.c
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--- memcached-1.4.34/util.c.gcc7fmt
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+++ memcached-1.4.34/util.c
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@@ -18,7 +18,7 @@
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if (isalnum(x) || x == '-' || x == '.' || x == '_' || x == '~') {
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uriencode_map[x] = NULL;
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} else {
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- snprintf(str, 4, "%%%02X", x);
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+ snprintf(str, 4, "%%%02hhX", (unsigned char)x);
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uriencode_map[x] = str;
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str += 3; /* lobbing off the \0 is fine */
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}
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