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https://github.com/crosstool-ng/crosstool-ng.git
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29 lines
789 B
Diff
29 lines
789 B
Diff
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diff -urpN ltrace-0.7.3.orig/sysdeps/linux-gnu/proc.c ltrace-0.7.3/sysdeps/linux-gnu/proc.c
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--- ltrace-0.7.3.orig/sysdeps/linux-gnu/proc.c 2013-01-02 06:24:46.000000000 -0800
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+++ ltrace-0.7.3/sysdeps/linux-gnu/proc.c 2016-11-13 11:24:32.760365875 -0800
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@@ -240,14 +240,18 @@ process_tasks(pid_t pid, pid_t **ret_tas
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size_t alloc = 0;
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while (1) {
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- struct dirent entry;
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struct dirent *result;
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- if (readdir_r(d, &entry, &result) != 0) {
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- free(tasks);
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- return -1;
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- }
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- if (result == NULL)
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+
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+ errno = 0;
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+ result = readdir(d);
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+ if (result == NULL) {
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+ if (errno) {
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+ free(tasks);
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+ closedir(d);
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+ return -1;
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+ }
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break;
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+ }
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if (result->d_type == DT_DIR && all_digits(result->d_name)) {
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pid_t npid = atoi(result->d_name);
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if (n >= alloc) {
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