80c9e70ebe
We have a bunch of loops which iterate up to an unsigned boundary using a signed index, which generates warnigs because we compare a signed and unsigned value in the loop condition. Address these sites for trivial cases and enable `-Wsign-compare` warnings for these code units. This patch only adapts those code units where we can drop the `DISABLE_SIGN_COMPARE_WARNINGS` macro in the same step. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
39 lines
716 B
C
39 lines
716 B
C
#include "git-compat-util.h"
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#include "version.h"
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#include "strbuf.h"
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const char git_version_string[] = GIT_VERSION;
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const char git_built_from_commit_string[] = GIT_BUILT_FROM_COMMIT;
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const char *git_user_agent(void)
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{
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static const char *agent = NULL;
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if (!agent) {
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agent = getenv("GIT_USER_AGENT");
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if (!agent)
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agent = GIT_USER_AGENT;
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}
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return agent;
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}
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const char *git_user_agent_sanitized(void)
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{
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static const char *agent = NULL;
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if (!agent) {
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struct strbuf buf = STRBUF_INIT;
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strbuf_addstr(&buf, git_user_agent());
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strbuf_trim(&buf);
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for (size_t i = 0; i < buf.len; i++) {
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if (buf.buf[i] <= 32 || buf.buf[i] >= 127)
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buf.buf[i] = '.';
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}
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agent = buf.buf;
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}
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return agent;
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}
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