forked from pool/autogen
Marcus Meissner
0ef0d480c7
Add autogen-catch-race-error.patch (boo#1021353) OBS-URL: https://build.opensuse.org/request/show/459712 OBS-URL: https://build.opensuse.org/package/show/Base:System/autogen?expand=0&rev=52
32 lines
1.0 KiB
Diff
32 lines
1.0 KiB
Diff
This would have made the racy build fail
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instead of producing missing and incorrect files
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https://bugzilla.opensuse.org/show_bug.cgi?id=1021353
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Index: autogen-5.18.12/agen5/agDep.c
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===================================================================
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--- autogen-5.18.12.orig/agen5/agDep.c
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+++ autogen-5.18.12/agen5/agDep.c
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@@ -303,7 +303,7 @@ tidy_dep_file(void)
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pzn[len] = NUL;
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unlink(pzn);
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- rename(dep_file, pzn);
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+ if (rename(dep_file, pzn)) { exit(95); }
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AGFREE(dep_file);
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dep_file = pzn;
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} while (false);
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Index: autogen-5.18.12/agen5/expOutput.c
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===================================================================
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--- autogen-5.18.12.orig/agen5/expOutput.c
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+++ autogen-5.18.12/agen5/expOutput.c
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@@ -251,7 +251,7 @@ ag_scm_out_move(SCM new_file)
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if (strcmp(pz, cur_fpstack->stk_fname) != 0) {
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- rename(cur_fpstack->stk_fname, pz);
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+ if (rename(cur_fpstack->stk_fname, pz)) { exit(94); }
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if (dep_fp != NULL) {
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rm_target_file(cur_fpstack->stk_fname);
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